Discovery of Science

থাইল্যান্ড ইতিহাস সামরিক শক্তি History of Thailand military power 2022

2022-09-06T20:08:00.002+06:00

থাইল্যান্ড ইতিহাস সামরিক শক্তি History of Thailand military power 2022

থাইল্যান্ড সম্পর্কে আমাদের জনার কৌতুহলের শেষ নাই।

আর সেই কৌতুহল থেকেই আজকের এই পোস্ট।

আর থাইল্যান্ড সম্পর্কে আমার দেখা সেরা ভিডিও নিছে দিয়ে দিলাম।

আশা করি আপনাদের ভালো লাগবে।

চীন তাইওয়ান ইতিহাস ও সামরিক শক্তি China Taiwan History and Military Power.

2022-08-30T20:56:00.001+06:00

চীন তাইওয়ান ইতিহাসঃ

চীন তাইওয়ান যদিও আলাদা দুটি রাষ্ট্র তারপর ও চীন দাবি করে তাইওয়ান চীনের অংশ আর তাইওয়ান চায় স্বাধীন হতে। এই ব্যাপারে বিস্তারিত জানতে নিচের ভিডিওটা দেখতেবপারেন.....

চীন তাইওয়ান সামরিক সক্ষমতা:

চীন তাইওয়ান সামরিক সক্ষমতা নিয়ে জানার আগ্রহ বর্তমানে সবার মধ্যেই আছে বিস্তারিত জানতে ভিডিওটা দেখতে পারেন........

NASA Live Stream - Earth From Space LIVE Feed | ISS tracker & live chat

2020-12-26T19:54:00.002+06:00

Astronauts Spacewalk Earth views from ISS. Earth from Space as seen from the International space platform with NASA astronaut Chris Cassidy and Russia Anatoly Ivanishin and Ivan Vagner.

ISS cameras will show LIVE and PRE-RECORDED footage from the station.

Expedition 64 crew of NASA astronaut Kate Rubins and Russian cosmonauts Sergey Ryzhikov and Sergey Kud-Sverchkov will join Expedition 63 ISS crew, Chris Cassidy of NASA and Roscosmos cosmonauts Anatoly Ivanishin and Ivan Vagner.

SpaceX Crew-1 is going to be the primary crewed operational flight of a Crew Dragon spacecraft. The Crew Dragon spacecraft Resilience, expected to launch to ISS early-to-mid November 2020.

NASA Live Stream - Earth From Space

Crew-1 are going to be the primary operational mission to the International space platform within the Commercial Crew Program carrying NASA astronauts Michael Hopkins, Victor Glover and Shannon Walker along side JAXA astronaut Soichi Noguchi, to hitch members of the Expedition 64 crew.

what does the earth look like from the moon sky?

Coronavirus Live Stream: City Traffic, Real Time Cases, Maps, Timelines, News, Economy

2020-11-05T15:39:00.003+06:00

Covid Q&A from WHO:

1. What is a Covid?

Corvids are a huge group of infections that may cause ailments in creatures or people. In people, a few Covids are known to cause respiratory contaminations going from the basic virus to more serious infections, for example, Middle East Respiratory Syndrome (MERS) and Severe Acute Respiratory Syndrome (SARS). The most as of late found Covid causes Covid infection COVID-19.

2. How does COVID-19 spread?

The sickness spreads fundamentally from individual to individual through little beads from the nose or mouth, which are ousted when an individual with COVID-19 hacks, wheezes, or talks. These beads are generally weighty, don't go far, and rapidly sink to the ground. Individuals can get COVID-19 on the off chance that they take in these beads from an individual contaminated with the infection. Individuals can get contaminated by contacting these articles or surfaces, at that point contacting their eyes, nose, or mouth. This is the reason it is essential to wash your hands routinely with a cleanser and water or clean with a liquor-based hand rub.

3. Will COVID-19 be gotten from an individual who has no manifestations?

Coronavirus is for the most part spread through respiratory beads ousted by somebody who is hacking or has different side effects, for example, fever or sluggishness. Numerous individuals with COVID-19 experience just gentle manifestations. This is especially obvious in the beginning phases of the sickness. It is conceivable to get COVID-19 from somebody who has quite recently a gentle hack and doesn't feel sick.

Coronavirus Live Stream

As in every case clean your hands with a liquor-based hand rub or wash them with a cleanser and water. Try not to contact your eyes, mouth, or nose.

If you want to know about Head Replacement

Presidential Election Results: LIVE coverage of Trump, Biden and key races | USA TODAY

2020-11-04T17:05:00.004+06:00

U.S. Presidential Election Results (1789-2020)

Live outcomes from the 2020 official political race as Americans vote in races for the administration, 11 governorships, 35 Senate seats, and every one of the 435 House seats. Results map revives at regular intervals.

Last surveys show the race between President Donald Trump and Democratic chose one Joe Biden has fixed since mid-October, both broadly and in milestone states.

Biden's lead in USA TODAY's normal of midpoints, which depends on information from RealClearPolitics and FiveThirtyEight, arrived at twofold digits on Oct. 12 however has since fallen back to a 7.5-rate point lead. That leaves him back generally similarly situated USA TODAY discovered him in its first survey roundup on Sept. 28, when his surveying normal lead over Trump was 7.2 focuses.

U.S. Presidential Election Results (1789-2020)

Past the administration, Tuesday's political decision may bring about changes in Congress, where Democrats need to recover control of the Republican-drove Senate and Democrats would like to grow their preferred position in the House.

If you want to know about Space Science

Scientific discoveries names of inventors, country, year of discovery.

2020-09-26T21:27:00.000+06:00

Scientific discoveries names of inventors list:

1) Antibiotics ➫ Louis Pasteur - France - 1887

2) Aerosol ➫ Erik Rotheim - Norway-1926

3) Aluminum ready ➫ Charles M. Hall - the USA - 1866

4) Isotope ➫ Frederick Soddy - England - 1912

5) The theory of relativity: Einstein, Germany. (1905)

6) Oxygen ➫ Joseph Priestley, United Kingdom (1774)

7) Automobile ➫ Gottlieb Daimler - Germany - 1885

8) Microscope ➫ Zacharias Janssen - The Netherlands - 1590

9) Adrenaline ➫ John Jacob Abel - the USA - 1897

10) Anesthesia ➫ Crawford W. Long - USA - 1842

11) Iodine ➫ Bernard Courtois - France - 1811

12) Speed of Light ➫ Olaus Roemer - Denmark - 1675

13) Urea ➫ Friedrich Wöhler - Germany - 1828

14) Uranium ➫ Martin Heinrich Klaproth - Germany - 1789

15) Electron ➫ Sir Joseph J. Thompson - England - 1857

16) Electronic Mail ➫ Ray Tomlinson - USA - 1972

17) Electromagnet ➫ William Sturgeon - England - 1823

18) Airplanes ➫ Wright Brothers, USA (1903)

19) X-ray ➫ Ronzen, Germany. (1895)

20) Antiseptic ➫ Joseph Lister - England - 1867

21) Aspirin ➫ Dr. Felix Hoffman - Germany - 1899

22) Ozone ➫ Christian Schönbein - Germany - 1839

23) Who invented the World Wide Web (WWW)? ➫ The first British scientist was Tim Berners-Lee in 1990.

24) Ohm's law ➫ Georg S. Ohm - Germany - 1827

25) Computers Charles Babbage, USA (1836)

26) Cholera Bacteria ➫ Robert Koch - Germany - 1883

27) Coca-Cola ➫ John Pemberton - USA - 1886

28) Quantum Theory: Max Planck, Germany. (1900)

29) Camera ➫ George Eastman - the USA - 1888

30) Calculus ➫ Isaac Newton - England - 1669

31) Calculating Machine ➫ Charles Babbage - England - 1835

32) Who invented the credit card? It was first successfully used in the United States in 1920. The first credit card user in the United States. Begin.

33) Gastarbine ➫ Charles Gordon Curtis - the USA - 1899

34) Who was the first to invent the gramophone? ➫ Emil Berliner

35) Gravity ➫ Sir Isaac Newton - England - 1665

36) Clock (Pendulum) ➫ Christian Huygens - The Netherlands - 1656

37) Who invented the lawnmower? Lawn Moyer.

38) What is the name of the grass cutter machine? ➫ Brri Field Mower

39) Who invented the movie machine? Thomas Alva Edison in 1893 (United States)

40) Film: Alva Edition, United Kingdom. (1919)

41) Glasses ➫ Salvino D’Armate - Italy - 1285

42) Antidote জল Louis Pasteur and Emile Roux - France - 1885

43) Cells ➫ Robert Hooke - England - 1665

44) Geometry: Euclid, Greece. (300 BC)

45) Tire (Pneumatic) ➫ Robert W. Thompson - England - 1845

46) Telegraph ➫ Samuel F. B. Morse - USA - 1837

47) Telephone ➫ Alexander Grahambell, USA (1877)

48) Television ➫ J.L. Baird - Scotland - 1926

49) Telescope ➫ Galileo Galilei - Italy - 1609

50) Tank (Military) ➫ Sir Ernest Swinton - England - 1914

51) Tractor ➫ Benjamin Holt - USA - 1900

52) Transistors ➫ John Bardeen, Walter H. Brattain- the USA - 1947

53) Dynamo ➫ Michael Faraday - England - 1832

54) Dynamite ➫ Alfred Nobel - Sweden - 1867

55) Who invented the loom? কে Vanke in 1733 (Britain)

56) Radioactivity ➫ Henri Becquerel - France - 1896

57) Who invented the new atomic clock? ➫ US scientist. Jun Ye and his team.

58) Nitrogen ➫ Daniel Rutherford - England - 1772

59) Newton ➫ James Chadwick - England - 1932

60) Neptune ➫ Johann Galle - Germany - 1846

61) What is the name of the underwater cutting machine? ➫ Dredler.

62) Atomic Theory ➫ John Dalton - England - 1808

63) Who was the first to discover the effectiveness of phytochrome in flowering? Orth Borthwick and Hendricks

64) Who invented the full radiation pyrometer? ➫ Scientist ferry

65) Who invented the petrol engine? Nicholas Auto.

66) Penicillin ➫ Alexander Fleming - England - 1928

67) In which country was the first robot traffic police deployed? -Republic of Congo

68) Proton ➫ Ernest Rutherford - England - 1919

69) Photograph ➫ Thomas A. Edison - USA - 1877

70) Who invented the phonogram? Thomas Alva Edison

71) Who invented the ice-making machine? Jacob Perkins in 1830 (United States)

72) Vaccination against smallpox ➫ Edward Jenner - England - 1796

74) Who invented the bicycle? স্ট Starley of England.

75) Steam engine ➫ James Watt - England - 1782

76) The Big Bang Theory ➫ George A. Gamow - the USA - 1948

77) Evolutionary Theory ➫ Charles Darwin - England - 1859

78) Test of intelligence ➫ Alfred Binet, Theodore Simon - France - 1905

79) Wireless ➫ Marconi Italy (1894)

80) Electric Lamp ➫ Thomas A. Edison - the USA - 1879

81) Bacteria ➫ Anton van Leeuwenhoek - Netherlands - 1683

82) Barometer ➫ Evangelista Torricelli - Italy - 1643

83) Microwave Oven ➫ Percy Spencer - USA - 1947

84) Gravity formula ➫ Sir Isaac Newton - England - 1687

85) Who invented memory? ➫ Hermann Ebbinghaus.

86) Who invented the motorcycle? প্রথম An Englishman named Edward Butler built the first motorcycle in 1884

87) Malaria Bacteria ➫ Sir Ronald Ross - England - 1897

88) Tuberculosis ➫ Robert Koch - Germany - 1882

89) Mechanical Calculator ➫ Charles Babbage - 1822

90) Rocket ➫ Robert Goddard - USA - 1926

91) Who invented the method of making color? -William Henry Parkin

92) Richter Scale: Charles F. Richter - the USA - 1935

93) Revolver ➫ Samuel Colt - USA - 1835

94) Radio ➫ Guglielmo Marconi - Italy - 1895

95) Refrigerator ➫ James Harrison - Australia - 1850

96) Who invented the railway engine? ফ Stephenson.

97) Who first invented the word robot? ➫ Karel Kapek

98) Laser 6TH Maimah, USA (1960)

99) Locomotive ➫ George Stephenson - England - 1829

100) Who invented the laptop? ➫ Adam Osborne invented the laptop in 1891.

101) Air Conditioning ➫ Willis Carrier - USA - 1911

102) Who invented the first watch? বিভিন্ন Different people have used their efforts to make watches at different times and have come up with the idea of modern watches. 'Su-Sang' is one of them. However, Peter Henline was the first to make a modern watch using their inspiration.

103) Who was the first to invent the radio? ে Scientists in many countries discovered the radio at about the same time in the late nineteenth century, but Guglielmo Marconi is considered to be the inventor of the radio.

104) Who invented the submarine? David Bushnell.

105) Cement ➫ Joseph Aspdin- England - 1824

106) Sewing Machine ➫ Elias Howe - the USA - 1846

107) Solar system ➫ Nicolaus Copernicus - Poland - 1543

108) Hemopathy ➫ Samuel Hahnemann - Germany - 1796

109) Helicopter ➫ Igor Sikorsky - the USA - 1939

110) Who invented the process of DNA sequencing? Watson and Creek.

112) Who invented the inductor motor? Nicola Tesla

Scientific discoveries names of inventors

1) Economy: Adam Smith

2) ⇨ Paul Samuelson of Modern Economics

3) Modern computer: Charles Babbage

4) Modern Computer Science: Alan Matheson Turing

5) Modern Physics ⇨ Albert Einstein

6) Galileo Galilei of Modern Science and Astronomy

7) Bacon of that king of modern science

8) John Dalton of Modern Chemistry

9) Modern Chemistry ⇨ Anthony Laurent Lavsecie

10) English drama ⇨ William Shakespeare

11) English Poetry Geo Geoffrey Chaucer

12) History He Herodotus

13) Internet ⇨ Vinton Cerf

14) Internet Search Engine: Elan Emtaz

15) E-mail Ray Ray Tomlinson

16) Wikipedia ⇨ Jimmy Wales

17) Botany: Theophrastus

18) Anatomy And Andreas Vesalius

19) Computer: Charles Babbage

20) Computer Science: George Boole and Alan Turing

21) Calculus ⇨ Isaac Newton and Gottfried Wilhelm Leibniz

22) Democracy ⇨ John Locke

23) Mathematics ⇨ Archimedes

24) Mathematical Economics Daniel Bernoulli

25) Medical Science ⇨ Ibn Sina

26) Java Programming Language James Gosling

27) Biology ⇨ Aristotle

28) Bacteriology: Louis Pasteur

29) Genetics Gregor Mendel

30) Organic Chemistry ⇨ Frederick Wheeler

31) Astrology: Nicolaus Copernicus

32) Geometry E Euclid

33) Lightning Speed: Michael Faraday

34) Thermodynamics: Sadi Carnot

35) Trigonometry Hi Hipparchus

36) Philosophy Socrates

37) Body Theory: Claude Bernard

38) Physics Is Isaac Newton

39) Atomism ⇨ Democritus

40) Periodic Table: Dmitry Mendelssohn

41) Paul McIntosh ⇨ Jeff Raskin

42) Atomic Theory Democ Democritus

43) Personal Computer (PC): Andre Thai Turang

44) Zoology Ar Aristotle

45) Genetics: Gregor Johann Mendel

46) Bengali Novels ⇨ Bankim Chandra Chattopadhyay

47) Bangla Poetry Michael Michael Madhusudan Dutt (Michael Madhusudan Dutt)

48) Bengali Prose Ish Ishwar Chandra Vidya Sagar (Ishwar Chandra Vidyasagar)

49) Bengali Prose Rhymes: Rabindranath Tagore

50) Bengali Movies Hiralal Sen

51) Bangla Drama: Dinabandhu Mitra

52) Bangla Free Rhyme: Kazi Nazrul Islam

53) Bangla Sonnet ⇨ Michael Madhusudan Dutt

54) Aerodynamics: Nikolai Zhukovsky

55) Thalis of Science

56) Electricity ⇨ Nikola Tesla

57) Theory of Evolution Charles Darwin

58) Algebra: Al⇨ Khwarizmi

59) Linguistics: Noam Chomsky

60) Visual Basic (Program): Alan Cooper

61) Video Games (Computer): Nolan Bushnell

62) Geography Eratosthenes

63) Geology ⇨ Nicholas Steno

64) Psychology Wilhelm Wundt

65) Medicine: Hippocrates

66) Chemistry: Jabir Ibn Hayyan

67) Political Science ⇨ Aristotle

68) Pathology ⇨ Louis Pasteur

69) Physiology: William Harvey

70) Taxonomy ⇨ Carolus Linnaeus

71) Number Theory: Pythagoras

72) ⇨ Peter of the Sonnet

73) Sociology Aug Auguste Comte

74) Social Evolution ⇨ Herbert Spencer

75) Communism Kar Karl Marx

76) Neurology Sant Santiago Ramón y Cajal

77) Accounting ⇨ Luca Pacioli

78) www (world wide web) ⇨ Tim Berners: Lee

79) Modern Television ⇨ Allen B. Dumont

80) Semiconductor ⇨ Jack Kilby

81) Modern Communication Technology ⇨ Cyrus Field

The livelihood of famous people

1. Question: Personality:

Livelihood:

2. Question: Isaac Asimov

Biochemist

3. Question: Adolf Hitler

Draw postcards

4. Question: Albert Einstein

Clerk of the patent office

5. Question: Aligheri Dante

Embassy staff

6. Question: Isaac Newton

Mint warden and MP

7. Question: Antoine Laurent Lavoisier

Tax Collector

8. Question: Alexander Graham Bell

Teacher for the Deaf

9. Question: Idi Amin

Sergeant in the British Army

10. Question: Ian Fleming

Detective

11. Question: Isp

Slave

12. Question: William Wordsworth

Stamp distributor

13. Question: William Faulkner

Postmaster

14. Question: William Shakespeare

Actor

15. Q: William Somerset Mom

Surgeon and spy

16. Q: Woody Allen

Jazz clabinate player

17. Question: F. Scott Fitzgerald

Hollywood screenwriter

18. Question: Emily Jola

Journalist

19. Question: Walter Dilla Meyer

Employees of oil companies

20. Question: Karl Marx

Representative of the paper

21. Question: Giuseppe Garibaldi

Candle maker

22. Q: Gerald Ford

Model

23. Q: Greta Garbo

Hat model

24. Question: Gregor Mendel

Priest

25. Question: Galileo Galilei

Doctor

26. Question: Charles Dickens

Court stenographer and factory shoe cleaning.

27. Question: Che Guavara

Doctor

28. Question: John Boyd Dunlop

Veterinarian

29. Question: John Mills

Toilet paper seller

30. Question: George Orwell

Police

31. Question: Geoffrey Chaucer

Customs officers, MPs and soldiers.

32. Question: Jules Verne

Journey artist

33. Q: Jimmy Carter

Farmer

34. Question: Jonathan Swift

Priest

35. Question: Joseph Stalin

Student priest

36. Question: Thomas Alva Edison

Telegram operator and newsboy

37. Question: Thomas Malthus

Priest

38. Question: Thomas Hardy

Assistant to the architect

39. Question: TS Elliott

Banker Clerk

40. Q: Daniel Defoe

Shopkeeper and brick maker

41. Question: Paul Newman

Motor race driver

42. Question: Peter the Great

Port employee

43. Question: Fidel Castro

Actor (Extra)

44. Q: Bob Hope

Boxer

45. Question: Boris Yeltsin

Director of a construction company

46. Question: Benjamin Disraeli

Novelist

47. Question: Benjamin Franklin

Printer

48. Question: Vadimin Ilyich Renin

Lawyer

49. Question: Valentina Tereskova

Spinning mill workers

50. Question: Vincent Van Gogh

Priest

51. Question: Margaret Thatcher

Research chemist and lawyer

52. Question: Miguel Cervantes

Soldier

53. Question: Joseph Goebbels

Newspaper editor

54. Question: Johann von Goethe

Court employee, fire chief

55. Question: Roger Moore

Model

56. Question: Ronald Reagan

Actor

57. Question: Leo Tolstoy

Army officer

58. Question: Louis Carroll

Professor of Mathematics

59. Q: Write Wallace

Electrician

60. Question: Sh-Konari

Coffin polish

61. Question: Sir Arthur Conan Doyle

Doctor

62. Question: Sir Walter Scott

Lawyer

63. Question: Samuel Morse

Artist

64. Question: Harold Macmillan

Publisher

65. Question: Henrik Ibsen

Pharmacist

# The leaves of the plant turn yellow due to sulfur

# The length of the human spinal cord is about 18 inches

# Tea leaves contain - Vitamin K.

# 0.1 seconds after hearing the sound in our brain

Stays

# Insulin is secreted - from the pancreas and pancreas

# Balanced dietary ingredients - 6

# Radiation of the shortest wavelength - gamma ray

# Bilirubin is made in the liver

# The boiling point of water in a pressure cooker - is high

# Units are called neurons

# 63% protein of mitochondria

# Inventor of the phonograph - Edison

# Carries the genetic characteristics of the organism - chromosomes

# Expands more with heat application - gaseous substances

# PC culture - fish farming

# Nitric acid is used to extract gold alloy

# Aircraft speedometer - tachometer

# The ability to work is called - strength

# Ball International Unit - Newton

# The rate of change of unequal velocity over time

Called-acceleration

# Gravity is on the object - centripetal force

# Atmosphere is rotating with the earth - the earth

Attracted to the central attraction

# Unit of work - Zul

# Because ice floats in water - ice density is lower than water

#Name - microwave

# Expands the most with heat application

- Gaseous substances

# Regular reflection of light on that smooth surface

#TakeBale - Mirror

# If the pH value of water is 7, then it is - neutral water

# Responsible for fruit ripening - Ethylene

# Another name for tear gas - chloropicrin

# Photosynthesis is the highest

- In the red light

# ‘East’ - a type of fungus

# Rice is pollinated - by air

# Carriers of dengue fever - Aedes mosquito

# BCG vaccine is used for tuberculosis

To prevent

# Pearls are the fruit of oyster inflammation

# The blood group that is called the universal donor - the 'O' group

# Chemical name of testing salt - monosodium glutamate

# The ratio of oxygen to hydrogen in water - 1: 2

# Erratum is - the improved variety of rice

# The smallest particle of elemental substance in a chemical process

Participating is called - atom

# The lightest metal - lithium

# Used in electric irons and heaters - nichrome wire

§ A bit is a binary representation and can take either of the two values – 0 or 1

§ The natural temperature of the human body in the Celsius scale is -36.9 degree Celsius

§ We receive Vitamin D from

– Sunshine

§ ‘IRATOM’ is a – One kind of highbred rice

§ In nature the hardest material

-diamond

§ ‘Red Planet’ is called – the Mars

§ A device that reads text and images directly into the computer is called – Scanner

§ WWW stands for – World Wide Web

§ The apparatus to measure the purity of milk is – Lactometer

§ MS Excel is a – Spreadsheet Software

§ ‘My Document’ by default located at

– C Drive

§ Father of the personal computer/ computing – Dr. Henry Edward

Learn about Space science

What would happen if the Moon disappeared ?

2020-09-19T22:42:00.008+06:00

What if the moon disappears?

Have you ever wondered who is the closest and closest friend in the world?

The first answer that comes to mind when looking for the answer to this question

The moon. For thousands of years, the moon and its eclipses have been a mystery to the human mind.

Located just 3,84,400 kilometers away, this is the only satellite on Earth that has been happily with Earth for nearly four and a half billion years. Simply because all the advanced technology of the present time seems to be in competition to reduce all distances. After a while we may go to the moon to spend the holidays, newlyweds will go to the moon to celebrate the honeymoon!

Although earlier it was thought that the age of the earth and the moon are equal. However, scientists have recently discovered that the moon is about 85 million years younger than the Earth. In other words, the earth and the moon are the same age. To put it better, the moon is a childhood friend of the earth!

The Moon disappears

But what if one day the moon suddenly disappears?

If the moon suddenly disappears one day, the first and foremost change we will notice is the night of our earth. The darkness of our nightlife is gone because of the moon. But suddenly if one day the moon disappears then our night will be pitch-black darkness. At night the moon reflects the light of the sun and illuminates our earth. Scientists say that if there is no man-made light on the earth and no moon, then the earth will be so dark at night that we will not be able to see it if we hold our hands in front of our eyes.

But if there is no moon, it will only change our nightlife. Due to the absence of the moon, the day part of the earth will change drastically.

Just as the earth feels a gravitational pull on the moon, so does the moon feel a gravitational pull on the earth. Due to this gravitational pull of the moon, the rotation speed of the earth is less. Due to the gravity of the moon, the rise and fall of the seawater of our earth are completed. This rise and fall of water cause a kind of friction between water and the earth, which also slows down the earth. If there is no moon, it is possible that the seawater will spread evenly over all our earth and as a result, the friction of water with the earth will also decrease.

And if that happens then the speed of the earth will increase a lot and as a result, our time period will decrease. So if suddenly the moon disappears then our day will be 6 or 12 hours instead of 24 hours. Again, if our day gets shorter, then our calendar will also change because if the day is 6 or 12 hours, the year in our world will not be 365 days but the year will be 1000 days and more!

Since the moon affects the height and movement of the water on the earth, if the moon suddenly disappears one day, it will bring significant changes in the tides. Due to the rotation of the earth, when the sea comes to the moon, there is a high tide in the water. Again, unlike the planets where the sea moves away from the moon, another high tide is created. Again low tide occurs on both sides of the bulge. As the earth rotates, the tides also change with the rotation of the earth.

Scientists say that if there were no moon, the high tides would be one-third of their current size and the low tides would be even smaller. This will have a devastating effect on the lives of animals that depend on low tide.

If the moon suddenly disappears one day, it will also affect our weather. Because the moon controls the rotation speed of the earth. If there is no moon, the speed of the earth will increase which will change the atmosphere of the earth and the speed of the wind.

The absence of the moon will also bring significant changes in our seasons. The absence of the moon may mean that there is no other significant season on our planet

Can't see the change. That means the season of our world will come to a halt.

Suddenly, if one day the moon disappears, then all our earth will come to a halt. All the animals and creatures of the earth will come to a halt. The absence of the moon will affect the tide of the sea, will affect the time period of the day. If there is no moon, the night will be more black, our earth will be stable in different seasons. If there is no moon, there will be no full moon on the earth. Poets will no longer write poems by looking at the enchanted moon with enchanted eyes. The earth will become empty, the earth will become dirty, the earth will become a zero planet!

Learn about EARTH science

17 Amazing fun facts about Elephants

2020-09-04T16:46:00.001+06:00

Some interesting & amazing fun facts about Elephants :

1) Elephant breast between the front two legs.

2) The weight of a newborn baby elephant is about 105 kg.

3) Even the fattest elephant can run twice as fast as a human

4) Elephants eat food for 18-19 hours and only sleep for 3-4 hours, then they stand for a long time.

5) Elephants eat about 100-150 kg of food per day and excrete 60-100 kg of feces 16-17 times a day.

8) The nose and upper lip of the elephant are modified and transformed into a shudder, the length of the shudder is 2 meters and the weight can be up to 140 kg; Which can hold 14 liters of water.

6) Elephants are the only mammals that cannot jump.

6) A total of 28 ivory. The two incisor teeth are modified to become ivory (those two white teeth), which weigh about 9 pounds.

9) Elephants can understand even if there is water 12 miles away and can drink 210 liters of water a day.

10) The bodyweight of an elephant can be more than 6000 kg. The brain weighs 5 kg which is the largest among mammals.

Amazing fun facts about Elephant

11) The mother elephant leads the herd of elephants.

12) At the age of 12+, the elephant matures and the gestation period of the elephant is about 2 years.

13) The elephant is a social creature. At the first meeting, one elephant greets another elephant with the help of a trunk.

14) You know what, an ivory continues to grow in his lifetime. However, the speed of growth slows down after reaching a certain size, otherwise it would have been difficult to move with the weight of ivory !!

15) Asian male elephants Only have teeth. On the other hand, African elephants have teeth both male and female.

16) Elephant skin is about an inch thick.

17) Let me give you an interesting piece of information. Elephants use their feet instead of their ears to hear (or perceive) better. quakes, vibrations caused by other elephants, etc. Give him a clear idea of the surrounding environment, which he is unable to hear.

The name of Surah 105 of Quran Majid is "Surah Phil" which means 'elephant'.

Learn more about Medical Science

A to Z Computer shortcut keys list

2020-09-04T01:25:00.001+06:00

All of the Computer shortcut keys

The computer shortcut key will help you to your easy to work.
In most cases, we have to work fast while running the PC. if you know the using way of the keyboard's shortcuts key.you can complete your work very easily and faster.

Let's know about A to Z Computer shortcut keys list :

F1 key (for help)
F2 key (for Rename)
F3 key (search)
F4 key (address bar)
F4 key (viewing items from the active list)
F5 key (refresh/update existing window)
F6 key (to hover desktops existing item)
F10 key (to activate the menu bar of the active program)

CTRL + A (to select everything in the same window together / select full paragraph)
CTRL + C (copy)
CTRL + X (cut)
CTRL + V (Paste)
CTRL + Z (revert to the previous state)

CTRL + SHIFT (create shortcuts)
CTRL + RIGHT ARROW (insertion point in next word)
CTRL + LEFT ARROW ((insertion point in the previous word)
CTRL + DOWN ARROW (insertion point taken in next paragraph)
CTRL + UP ARROW ((insertion point taken at the beginning of the previous paragraph)
CTRL + TAB (move existing tabs)
CTRL + ESC (go back to start menu)

CTRL + SHIFT + TAB (to navigate tabs)
CTRL + SHIFT with any of the arrow keys (Text highlighted)

SHIFT + TAB (go behind the options)
SHIFT with any of the arrow keys.
SHIFT + DELETE (permanently delete selected elements)
SHIFT + F10 (view shortcut menu for selected items)

ALT + ENTER (view properties of selected items)
ALT + F4 (closing any running program or existing window)
ALT + SPACEBAR (Open existing window shortcuts)
ALT + TAB (Moved to running programs)
ALT + ESC (running on running programs)
ALT + SPACEBAR (System menu for existing windows)
ALT + Underlined letter in a menu name (to see the related menu)

Dialog Box-keyboard shortcut:

Computer shortcut keys

BACKSPACE (go back to the previous menu)
ESC (recently completed)

Accessibility Keyboard Shortcuts

HOME (go to the top of the active window)
END (go to the top of the active window)
Windows Logo + U (Utility Manager turned on)

SHIFT five times ( for the sticky key on/off )
Right SHIFT for eight seconds (filter key turned on or off)

Left ALT + left SHIFT + PRINT SCREEN (High Contrast on or off)
Left ALT + left SHIFT + NUM LOCK (mouse key turned on or off)

NUM LOCK for five seconds (toggle key turned on or off)
NUM LOCK + Asterisk sign (*) (view all subfolders within the selected folder)
NUM LOCK + Plus sign (+) (view all contents of selected folder)
NUM LOCK + Minus sign (-) (minimize the selected folder)

Learn about EARTH science

The sun's all planet position | current planetary positions and predictions 2020

2020-08-29T20:14:00.000+06:00

Current planetary positions and predictions 2020

This is the 1st closest planet to the Sun.

Its English name is Mercury. its orbit is closer to the sun, its temperature is much higher.

The Mercury

This is the 2nd planet closest to the Sun.

Its English name is Venus. Its orbit is also closer to the sun, so its temperature is higher.

The Venus

This is the 3rd closest planet to the Sun.

it's our Earth.

The Earth

This is the 4th closest planet to the Sun.

Its English name is Mars. which are our future living house.

The Mars

This is the 5th closest planet to the Sun.

Its English name is Jupiter.

The Jupiter

The 6th closest planet to the Sun.

Its English name is Saturn. There are rings around it.

The Saturn

This is the 7th closest planet to the Sun.

Its English name is Uranus.

The Uranus

This is the 8th closest planet to the Sun.

Its English name is Neptune. It is very cool as it is far away from the sun.

The Neptune

This is the 9th closest planet to the Sun.

Its English name is Pluto. Although it has been excluded from the status of a planet, many scientists still consider it a planet.

The Pluto

The moon of the earth.

The moon

The Sun.

Learn about EARTH science

What is Success and What is the key to Success?

2020-08-23T23:23:00.007+06:00

The key to Success

If you want to be a winner, you must know the following rules

key to Success

In my own capacity

Legendary boxer Mohammad Ali used to believe that no one can win without relying on his own ability. There are many obstacles in the way, there is also frustration. So for success, sometimes you need inspiration, you need encouragement. The key is to give yourself courage, to be confident. You have to find the inspiration for your work in yourself. However, if you want to keep these seven things in mind, you can get the source of success from here!

Think of yourself as the best:

key to Success

Mohammad Ali has been called the best boxer of all time. He knew this himself. So we see in a video clip of that black-and-white era, Mohammad Ali saying about himself, ‘I am the greatest.’ I am the best যদি if you don’t memorize this sentence, it’s hard for you to keep your morale strong. Again, you have to work tirelessly to make yourself the best, not just think of the best. Whatever you think of yourself, whatever you want to be from the mind, you will one day be. If you want to be a good person, you have to be a good person. If you want to be the best of the best, you will be the best. He who does not believe in himself does not rely on his own ability, he can never win.

Know your weaknesses and obstacles:

What is the place of your weakness? Where do you lack skills? Which quality do you not have? One's own mistakes or shortcomings are not usually caught in one's own eyes. So ask the people around you, those who know you well, to find out your faults or shortcomings. Find out your weaknesses by reviewing like many. Then go ahead with a plan on how to reduce that weakness.

key to Success

Stay with the right people:

Who are the right people? Those who want the best for you and those who win in their respective fields are the right people. Mix with people who don't waste time, who have their own goals and objectives. Walk with people who are ambitious and positive. Stay with the successful if you want to be successful. It is better to stay away from people with negative minds. They will cause you harm and pull you down!

Use beautiful with yourself:

Talk to your mind. Talk constructively, think constructively. Bad thoughts about others will play in your mind and your mind will be filled with bad thoughts. Say to yourself, ‘I love myself’, ‘I can do it’, ‘I love my work’. Do not lie to yourself, but accept the truth in advance. Because, if you continue like this, one day you will be able to make them true. Talk to yourself in the way you want to see yourself in the future. Go ahead and chase yourself. That rush will take you forward. Don't waste time unnecessarily. If you find a good way, start walking that way without delay. The faster you move forward, the better your improvement will be. And as you progress, you will begin to love yourself more and more. Love yourself and move on to success, no one can stand in your way.

Take care of health:

Health is the root of all happiness. So take good care of your health. If the body is not right, you cannot do any work properly. To keep the body healthy, you need to eat nutritious food and exercise regularly. Go to bed early, not late at night, so that you can get up in the morning.

To be sincere in work:

Whatever your profession, you have to be sincere in your work. Work cannot be cheated. Must take the determination to reach the highest position. You have to say to yourself, ‘I am the best at my job.’ You see, your thinking will improve. So, without wasting time, be sincere, and work hard now.

Learn about Space science

Most Dangerous Carnivorous plants in the World

2020-08-16T21:30:00.004+06:00

Dangerous Carnivorous Plants in the World

Dangerous Carnivorous Plants

Carnivorous plants are one of the strangest phenomena in nature for a number of reasons. These plants usually trap insects, spiders, etc. However, sometimes small animals like rats or frogs fall prey to them.

There are about 450 species of carnivorous plants in the world. E.g.

Venus Fly Trap
Water wheel
Sun dew
Pitcher plant

Species of Carnivorous Plant

|| Reasons to be carnivorous ||

This type of plant becomes carnivorous due to its survival and growth in certain environments. To survive, all plants need to collect water and a variety of minerals from the soil. In the presence of the sun, these elements combine to prepare the food needed for the growth of the plant. It is a very important element for the growth of a tree. This is why most plants grow best in nitrogen-rich soils, but carnivorous plants grow in wet and damp lowlands. The amount of nitrogen in the moist soil is very low. Plants that collect nitrogen from the roots cannot grow in the soil of this environment. Carnivorous plants collect nitrogen in another way to survive. They trap different animals. These animals collect minerals from their carcasses after they die. The leaves of carnivorous plants are especially helpful in this task.

|| Hunting methods ||

First of all, these plants attract animals in different ways. Unlike other animals, these plants cannot go near and hunt anything. Instead, they have to wait a long time for the prey to come. That's why they have special methods to attract insects and other animals. Some carnivorous plants emit an odor in the air that attracts insects such as flies, bees, or ants. Some plants emit a foul odor to attract flies or other insects. Many carnivorous plants have brightly colored spots on their bodies. Which acts as a bait to attract insects. The leaves of some plants are covered with some shiny things like small pearls. These entice insects with their bright colors and sweet smells. The animals are trapped in these traps.

Learn about Zoology

lizards facts, types and all information about lizards

2020-08-15T20:47:00.000+06:00

Lizard Facts, Types, and all information

The lizard

The lizard (Lesertilia, Surya), a suborder of reptiles. As a rule, small animals with advanced limbs, the closest relatives of snakes. Together they form a separate evolutionary line of reptiles. The main distinguishing feature of its representatives is that the paired organs of the male (hemipenis) are located on either side of the anus at the base of the tail. These are cylindrical structures that can twist or pull inwards like the fingers of gloves. Inverted hemipenis serves for the internal fertilization of women during intercourse.

Lizards and snakes form a squad of squamous - one of the most repetitive trends in the evolution of representatives of Squamata (from Lat. Squama - scales, the body of this reptile is covered by small scales in these symbols)) is limb reduction. The snake, one of the lines of the scalp with the reduced limbs, forms the subordinates' substrates. The lizard's subdivision has merged with several different evolutionary lines. For simplicity, we can say that the "lizard" is rusty except for all snakes.

Most lizards have two pairs of limbs, the visible opening of the external auditory flesh, and an immobile eyelid; However, some of them lack these symptoms (like all snakes). Thus, focusing on the features of the internal structure is more reliable. For example, all lizards, even the neglected ones, maintain a minimum of exercises for the sternum and shoulder patches (the skeletal support at the tip of the blankets); Both are completely absent from the snake.

The lizard tail fall off

Why does the lizard's tail fall off and jump repeatedly?

When you catch a lizard, you see that the lizard has run away tail fall off your hand and the tail is jumping like a living creature. This technique of deceiving the enemy by keeping the tail is called "Caudal Autotomy".

The reason for such movement of the tail is some nerve impulses caused by the tail which signals the movement of the tail muscles. The detached lizard's tail falls off and jump repeatedly and the hunter pays attention to it,
then he escapes.

When and the way Does Lizard's Tail come Back?

House lizard

Tail regrowth may be a fascinating research topic among scientists, said Abbo. Tail regrowth can take weeks to months and depends upon the environment, diet, and a number of other factors. The new tail could also be shorter and different in color or texture from the first tail, and research has shown which regenerated tails are often made from long tubes of cartilage "rather than vertebrae" and contain longer muscles which span the length of the new tail. At first, the new tail may appear as if a stub on your lizard until it's ready to grow back to an honest length, said Wissman. Also, the regrown tail could also be a more muted brown color than the first, brighter colored tail.

Learn about health sciences

What is soil? How many layers of soils?

2020-08-06T17:49:00.002+06:00

What is soil?

Soil is a small piece of solid, composed of water and air, Or,
Soil is the soft and granular covering of the earth's surface. Soil is formed by mixing minerals and organic compounds formed from rock powder. Or,
The soft layer on the surface of the earth where plants take root and absorb sap and grow is called soil. Or,
Soil is a natural substance consisting of a combination of minerals, organisms, and organic matter suitable for growing plants.

Soil is mainly composed of 4 main components.

E.g.
1 Minerals - 45%;
2 Organic matter - 5%;
3 Wind - 25%;
4 Water - 25%;

Question: How many types of soil and what are they? Write the characteristics of the soil

Many types of soil

Soil Types: There are mainly 3 types of soil: -

1. Clay soil
2. Sandy soil
3. Loamy soil

Soil features bottom:

Clay soil:

A) Ethel soil has more silt and mud than sand.
B) The clay soil is very soft, the grains are very small and fine.
C) And the soil can hold more water.
D) It cannot circulate well in this soil.
E) This soil is not very useful for all crops, but paddy can be cultivated.

Sandy soil:

A) The sandy soil has more sand.
B) The water holding capacity of this soil is less.
C) Crops do not grow well in sandy soil but watermelon, cucumber, melon, peanut, sweet potato, etc. grow well.

Loam soil:

A) Loam soil contains an equal amount of sand, silt, and mud.
B) The water holding capacity of this soil is medium.
C) Loamy soil is suitable for cultivation. Paddy, jute, wheat, onion, chili, maize, potato, vegetables, etc. grow well in this soil.

Question: What is soil texture? Soil texture is divided into how many classes and what are they?

Soil Bunt: Soil texture is the thickness or fineness caused by the mutual ratio of single particles of different sizes in soil.
Or,
The ratio of sand, silt, and clay cones in the soil is called soil texture.
Internationally, soil textures are divided into 12 texture categories.

Many layers of soils

Soil Bunner classes:

1 Sand
2 Polly
3 Mud
4 Doash
5 Loam sand
6. Sandy loam
7. Sandy clay loam
8. Sandy clay
9 6 Silt loam
10 Clay loam
11 Silty clay loam
12 Silty clay

Learn about Earth science

How does depression affect the brain? and Depression with Psychosis

2020-08-05T23:10:00.001+06:00

How does depression affect the brain?

The outer part of our brain is gray which is known as gray matter. The reason for its gray color is the abundance of neuronal cells, dendrites, and axon terminals. In the case of people with depression, the level of this gray matter has become thicker.

The hippocampus stores memory and regulates the secretion of a hormone called cortisol. Cortisol plays an active role in balancing blood sugar, controlling blood pressure, helping memory formation, controlling biological activity, or reducing inflammation in any part of the body. It is also known as the stress hormone. So when we go into depression the secretion of this cortisol increases. As a result, the very front part of the brain and the hippocampus have been shown to contract.

Anger, contentment, fear, sadness - these are all associated with the amygdala. It becomes much more active during the depression and its activity is quite abnormal. So when depression is chronic it has a very bad effect which also affects our emotional issues.

The thalamus and hypothalamus are also affected. The thalamus acts as a relay station, its primary responsibility for transmitting information to the cerebrum. On the other hand, maintaining the balance of the body, secretion of many important hormones, the hypothalamus works in combination with different organs. They also have abnormalities during the depression.

Depression has the greatest effect on the limbic system, which is responsible for the care of our mental state. If the person who is responsible for handling the work behaves abnormally, then I can anticipate the danger. Collected.

Depression affects the brain or the brain's reversible behavior leads to depression - a very complex issue that researchers do not seem to have finished yet.

But I must have realized the terrible changes that take place in the brain during the depression. As a result of the loss of physical balance as well as radical changes in work or mental state, life becomes unbearable.

Let's know a little about the structure of the brain:

Our Brain Division

Our brain is divided into three parts-

Forebrain
Midbrain
Post Brain / Hindbrain

The Forebrain is further divided into three parts-

Cerebrum
Thalamus
Hypothalamus

Just below the cerebrum, on both sides of the thalamus, there is a complex structure called the limbic system. The hypothalamus, hippocampus, amygdala, and a small part of the surrounding area are included in the limbic system.

We can't even begin to imagine how important this limbic system is. which handles important responsibilities like hunger, contentment, fear, emotional reactions, memory.

Let's study with a little neuron, which is the carrier of feelings.

A neuron consists of two parts-

Cell body.
Protruding part.

Protruding part: The dendrites are the parts that protrude like deer horns from around the cell body. And the long yarn-like part from the bottom is called an axon.

Depression: Depression is a disorder of the mind that affects our thoughts, feelings, or behavior. Quite a random mental state that lasts for a very short time in some cases and can last for years in others. It's not a matter of two days, but it's dangerous to go after a year.

Chronic depression not only affects daily activities but also physical condition. How do I know if someone is suffering from chronic depression? Five or more of the following symptoms should appear at least once a day for two weeks-

Too much or too little sleep
Instability
Loss of interest in things that once seemed very good,
Weight gain or loss,
Appetite quite increased or decreased,
Attempted suicide,
Thinking of death or suicide more than once,
Persistent hopelessness or sadness,
Lack of enough concentration with having trouble making decisions or thinking about something,
Mental exhaustion,
Feeling unnecessarily extravagant, feeling guilty,

(Note: Do not pretend to be a patient again by mixing the symptoms of the disease with yourself. If there is a problem, we will consult a psychiatrist.)

But it is not yet possible for researchers to know exactly what causes people to fall into long-term depression. But they can guess some things.

When a difficult event happens in life: losing a loved one, family unrest, sudden job loss, and unemployment - all of these can lead to depression.

Hormonal imbalance: Depression can also be caused by hormonal imbalance in the body. This is because of the low and high levels of thyroid hormones.

Introduction to Biochemicals: Abnormalities in certain chemicals inside the brain can also cause problems.

Genetic effects: Proteins are needed for all the biochemical functions of the body. And the code for making this protein comes from genes. Even our emotional responses need proteins whose source is genes. Problems will also occur if there is a fault in this gene or if we have inherited the faulty gene.

Other diseases: Even if there is a complex disease in the body, it has to go into depression.

So if you get in trouble, you must take help from someone who can help without being overwhelmed.

Learn about Zoology

Head Replacement । Wi-Fi around the world । Finger number six । Google will detect Cancer । Technology will blend into the skin ।

2020-07-27T23:47:00.001+06:00

Head Replacement । Wi-Fi around the world । Finger number six । Google will detect Cancer । Technology will blend into the skin ।

2017 was a landmark year in the world of technology. Everyone expects that this advancement of science will continue in the days to come. Every moment, researchers in one part of the world are working on new discoveries, scientists are rushing to make life easier.

In the next decade, we will be exposed to such amazing technology, which may change our perception of life! Today's event is about five such fancy discoveries.

Head Replacement:

Head Replacement

For the past four decades, the best scientists-researchers-doctors around the world have been working tirelessly to discover a cure for paralysis. As the main cause of paralysis is an injury to the spinal cord (spinal cord) in the middle of the spine, how the spinal cord works, how to make it more secure, or how to heal the injured cord has long been a source of headache for researchers.

But recently Dr. Sergio Canavero has made a groundbreaking discovery in this field of medicine. He plans to cut, repair, and attach the spinal cord with magnetic induction. For this, a single surgery will cost more than one and a half crore dollars (about 130 crores Bangladeshi money)!

He has already performed this surgery Dead bodies in China, now it remains to be tested on living people! Of course, not everyone has taken this initiative well.

According to many, his discovery will destroy the order of nature, will bring disaster. Because the people who are impossibly rich, they can change the body as they wish.
Although it sounds like a science fiction story, according to Dr. Canavero, something like that might happen in the future.

Wi-Fi around the world:

Almost all of us have problems with the internet when we go to the village. The Internet has not yet reached 50% of remote areas in Asia, Africa, and even Europe. But before long this downside can now not exist! An organization called OneWeb on behalf of the Virgin Group has been working to bring the whole world under Wi-Fi in just ten years.

They will launch ten satellites in 2018, or 900 OneWeb satellites by 2027! Wi-Fi will reach all over the world - deserts, seas, mountain peaks, canyons, No one else will ever have a problem with the internet anywhere.

Finger number six:

Many people may have seen two thumbs on the right hand of Bollywood actor Hrithik Roshan! While that extra finger was useless, scientists have now discovered a technology that can be used to attach an extra mechanical finger to both hands, just like the other ten fingers!

""Bluetooth - With this, you'll be ready to move with it sort of a real finger""

A New Zealand designer named Dani Clode has created a finger with a 3D printer (3D printer is another amazing thing, nowadays people print everything from clothes to pistols!) That can be connected to your radiocarpal joint with a wristband!

Finger number six

You will have a sensor on your foot that will allow you to move it like a real finger through Bluetooth! The technology is expected to revolutionize the field of music, surgery, etc., which the use of fine finger work.

Google will detect "Cancer"

Google X Laboratory has been working for the advancement of medical science for a long time. Working together in the two fields of nanotechnology and medicine, Google's research lab has made a wonderful discovery, with a new addition to its list - the cancer detection pill. In most cases, early detection of cancer is more likely to cure it, and the longer it takes to detect, the greater the risk of death.

Google will detect Cancer

Unfortunately, very few people get regular medical check-ups (even one percent of people in our country do not get regular check-ups), so the rate of early detection of cancer is very low. So everyone expects that this pill from Google will play a great role in preventing cancer.

From the name of nano-technology, it is understood that it deals with all the subtle technologies! Google researchers have not yet been able to make this pill usable for everyone, because these impossibly tiny nanoparticles are very difficult to control properly, and these particles can cause chaos in the human body if they move a little! So we have to wait a few more days for this cancer detector pill.

Technology will blend into the skin:

Zhenan Bao, a professor of chemical engineering at Stanford University, and his team recently discovered the world's first electronic biopolymer that will adhere to the skin after use!

Technology will blend into the skin

Maybe one day everyone will be able to do technical work through the skin without any smartphone/computer! The researchers hope that this technology, which is extremely thin, almost weightless, and not harmful to the body, will be able to unravel many unknown mysteries of the human body.

Age Determination by Blood Test biological age test and common types of the blood test.

Age Determination by Blood Test biological age test and common types of blood test.

2020-07-26T22:31:00.000+06:00

Age Determination by Blood Test biological age test :

Age Determination by Blood Test

How can possible Age Determination by Blood Test biological age test:

In an average blood test, 3 to 10 ml (1 to 3 teaspoons) of blood is collected from the body with a needle. This amount is not much, but doctors can learn a lot from this little blood. In a complete blood count (CBC), red blood cells, white blood cells, and microglia are measured. It can help assess a person's overall health and identify a variety of health problems, such as anemia and leukemia or bone marrow cancer. Your doctor may also order a blood test to diagnose viruses, hormones, and other substances. In this report, issues that were caught in the blood test was discussed.

Determining age by blood:

Determining age by blood

Many people will be surprised to hear that age can be determined by blood, maybe this is science fiction? Not really. A team of scientists has recently developed a technique for determining age by blood. Once a person dies, if he is a barren corpse, the age is determined by calculating the growth of the ring in the bone. This is still being done in a country like ours. But in order to do this, it is necessary to take the initiative of surgery on the body of the dead person, which is a lot of troublesome but expensive and annoying work. But with a drop of blood from the body of any animal, not human, its age can be easily determined. A team of scientists led by Mark Hasman, a scientist at Loa State University in the United States, recently developed the method. So far they have not named any of these methods.

This method involves expanding the cell division of an animal with a drop of blood, looking for repetitive sequences at the end of chromosomes called telomerase. At this time the technique used in this work does not find the latest sequences for a good reason. It is then assumed that the telomeres have become smaller due to the age of the animals. Scientists determine the age based on the telomeres getting smaller.

During the study, the scientists studied blood from the body of a zebra finch. At the end of their test, the age of the animal was determined to be 10 years. The same results were obtained when the age of the animal was determined using other techniques. That's why scientists are convinced it is an effective method.

A team of Belgian scientists has invented an experiment to determine the age of a person based on blood or dental samples. This test will be especially useful for the police force as it will make it easier to find the culprit or identify the body.

Forensic experts can try to identify the culprit based on DNA by examining the blood sample found at the crime scene.

From now on, blood samples can also be used to determine the age of the offender. This technique also applies to the deceased. When it is not possible to determine a person's age in conventional methods, forensic experts can do so using blood or dental samples.

As we grow older, our tissues and internal organs change. This process of aging is controlled by our DNA. "The behavior of our organs and tissues depends on which genes are active," said Bram Beckert, a professor in the forensic biomedical science unit at KU Leuven University in Belgium.

As we get older, some genes start working. The rest of the work stopped. This process is partly regulated by methylation where methyl groups attach to our DNA.

Genes with high methylation levels at specific locations become inactive.

Reckert and colleagues were able to determine a person's age based on a set of four markers of methylation of age-related DNA. The methylation levels of these markers can be used very accurately in determining age.

Pregnancy status:

One of the symptoms of pregnancy is missing a period. A urine test can detect pregnancy hormone (HCG) after a period is missed. But a blood test can detect low levels of HCG, allowing a woman to know if she's pregnant before she misses her period, said Deborah-Nunziato Ghobashi, a family medicine physician at Scarsdale Medical Group.

Depression or Anxiety:

Mental health problems can be identified not only by blood tests but also by adding a clinical assessment to a person's mental state. Some major neurotransmitters that control mood can be checked by blood tests, said Dr. Nanjiato-Ghobashi. One of the neurotransmitters that regulate mood is serotonin, which is found in the microbiota and digestive tract. Low levels of serotonin can be a sign of depression or anxiety.

Risk of dementia:

Whether a person suffers from Alzheimer's disease or other types of dementia depends on some risk factors. A blood test can detect the presence of chemicals that increase the risk of dementia. In particular, a protein called amyloid-beta can be detected up to 20 years before dementia. A positive test does not mean that you must have dementia, it may mean that you have a high risk of dementia, says Nanjiato-Ghobashi.

Connection:

A concussion is the temporary disruption of brain activity due to a head injury. Physicians can perform neurological tests, brain imaging and close observations to find out if anyone is suffering from concussions, according to a Mayo Clinic report. A blood test can also be helpful in this case: blood tests can be done to find out if the serum electrolytes have increased, which can be an indicator of a concussion, said Dr. Nanjiato-Ghobashi.

Kidney condition:

After hard work or exercise your muscles secrete creatinine - this waste product is excreted from your blood by the kidneys. If the level of stored creatinine is more than 1.2 in women and 1.4 in men, it may indicate kidney problems, according to the National Kidney Foundation of the United States. Elevated blood urea nitrogen (BUN) and very low glomerular filtration rate (GFR) can also be a sign of kidney problems. These three factors can be measured in a blood test, which can tell whether the real cause is external (such as dehydration) or internal (such as kidney stones).

Diabetes:

The A1C blood test will give the doctor an idea of your daily average blood sugar level and help you diagnose diabetes. Levels between 4 and 5.6 indicate normal, but 5.8-6.4 indicates a high risk of pre-diabetes or diabetes, and 7.5 or higher indicates full-blown diabetes. Dr. Nanjiato-Ghobashi said, ‘This test measures the average blood sugar of the last three months. The results of this test are more reliable than one-day blood sugar readings. That's why it can be helpful in the treatment of diabetes.

Amount of vitamins:

It is important to know if your body is deficient in any vitamin because a lack of vitamins can lead to various diseases. On the other hand, it is also necessary to identify whether there is an overdose of vitamins because the presence of too many vitamins in the body can also lead to dangerous consequences. A blood test can determine the level of vitamins in the body. Dr. "Most vitamins are water-soluble," said Nanjiato-Ghobashi. This means that even if you eat a lot of these vitamins will not stay in the body for long. But because Vitamin A, Vitamin D, Vitamin E, and Vitamin K are soluble in fat, they stay in the body for a long time and increase the chances of overdose.

5 DISCOVERIES THAT WILL CHANGE LIVES IN THE NEXT DECADE! HEAD REPLACEMENT । WI-FI AROUND THE WORLD । FINGER NUMBER SIX । GOOGLE WILL DETECT CANCER । TECHNOLOGY WILL BLEND INTO THE SKIN

what does the earth look like from the moon sky?

2020-07-26T21:56:00.000+06:00

The Earth looks like from The Moon sky

The Earth looks like from The Moon sky

The sky of the moon :

If any man on earth is taken to the moon, the first place he will be attracted to is the moon's sky. At first, we would find it strange to see the vast earth in the moon's sky. Because, when he left the world he was under the earth. But suddenly we will see him on our heads. Because the general world of the universe has nothing to do with the above. In fact, all aspects are equal. we judge everything according to the earth so, It always seems to us that. So it's no surprise to see the world

The sky of the moon

Then, The strange color of the moon's sky will be able to attract our attention immediately. Because the black sky of the moon can be seen instead of the beautiful blue sky above the head. There is no morning evening twilight. Where there is light there is dazzling light and where there is darkness there is pitch darkness. There is nothing to say in the middle of it. And the size of the circle that the earth hangs in the moon's sky is actually very huge. Because its diameter is about four times the diameter of the moon.

The full moon of the moon's sky :

Moreover, if the earth's chest is illuminated in the same way that our sky is illuminated on a moonlit night, it will look 14 times larger than the moon when viewed from the moon. That means the full moon of the moon's sky will be a 14 times bigger full moon. In fact, the brightness of an incandescent object depends not only on its diameter but also on its reflection capacity. And the earth's reflection capacity is 6 times more than the moon.

The full moon of the moon's sky

For all these reasons, the full moon gives 90 times the amount of light that the full moon gives to the earth. Then on the moon, people will be able to wear any writing in small letters effortlessly.

The full moon of the moon's sky

Let me say one more thing, no stars twinkle in the moon's sky. Because there is no atmosphere like Earth. We can understand the twinkling of stars because the light is scattered in the atmosphere. Since the moon has no atmosphere, the stars give steady light. As the moon rises in our sky and sets again, but the earth of the moon does not rise and set again. He floats in the same place in the sky. This is due to the special motion of the moon.

What did the moon sky look like?

Absolutely weird isn't it?

Please comment, your feedback inspires me.