Bringing the cows home

At the age of 11 Richard decided to do something about his family’s losses. He observed that the lions never struck the homesteads when someone was awake and walking around with a flashlight. Lions are naturally afraid of people. He concluded that lions equate torches with people so he took the led bulbs from broken flashlights and rigged up an automated lighting system of four or five torch bulbs around the cattle stockade.  The bulbs are wired to a box with switches, and to an old car battery charged with a solar panel that operates the family Television set. The lights don’t point towards the cattle, or on any property, but outwards into the darkness. They flash in sequence giving the impression that someone is walking around the stockade.

In the two years that his lion light system has been operating, the Turere family has had no predation at night by lions. To Richard he was just doing his job – protecting the herds. His father is beaming, stock thieves will also think twice about visiting a homestead where it appears as if someone is awake. Five of the neighbours noticed that they were getting hit by lions but not the Turere homestead. Richard has already installed the lion lights system in their bomas too.

For conservation and human wildlife Conflict management, this simple innovation is a breakthrough. The Kenya Wildlife Service report that human wildlife Conflict has cost the government Ksh71 million in compensation in 2011 alone. In Kitengela consolation of several million has been paid to the community for the loss of livestock to lions alone.  This figure will rise dramatically as new legislation comes into play.  Richards little device of four or five lamps, some wires and a few batteries costs less than ten dollars and has saved his father tens of cattle and therefore it has saved donors several thousand dollars in consolation. The alternative being applied elsewhere is the construction of lion proof fences but at the cost of 1,000 dollars just for materials, then there’s the cost of transport and labour it is way out of the price range fore the average pastoralist. Richards invention is cheap, local, cost effective and easy and quick to install and to maintain.

What is extraordinary about this story is that Richard has had no books or access to technical information. He says he does not know where he gets the ideas or the knowledge, and yes, he has given him self plenty of electric shocks.  His father James is proud of his son, and has given him space to tinker and collect bits of gadgetry. Like so many boys, Richards dream has something to do with aircraft – he wants to be an engineer.  When I first asked him about lions he said he hates them, but his invention has saved many as lions are often killed in retaliation for killing livestock. Now we need help on scaling up this idea.

Richards illustration of his invention

Richard has just been awarded a scholarship at Brookhouse School where he intends to excel. This was all possible through support from Friends of Nairobi Park (FoNNaP) members, Michael Mbithi, Nickson Parmisa, Neovitis and Elvis, Winnie Khasakhala, Brookhouse School, AAR who have provided full medical cover.

(no subtitles available on this one, sorry)

A young man from Kiandutu slums in Thika had always wanted to be an electrical engineer, but lack of fees denied him a chance to further his studies. And yet this has not dampen his resolve to put his mark on the world of electrical engineering.For starters, he has devised a way of making wooden extension cables, which as NTV’s Jane Ngoiri reports, is causing quite a stir in his neighbourhood. (src)

A max current set by the fuse and wooden frames that may easily burn or conduct electricity while wet probably aren’t the best conditions for this hardware hack, but hey: there’s obviously a demand for such an extension cable.

Joseph Omwoyo, a young Kenyan form-four student in Western Kenya, did just that and built his own version, using locally available materials. It doesn’t fly, nor does it look like it will ever take off – but what really matters is that a young boy with limited resources still had the energy to fulfill his dream:

“…Omwoyo says he got the idea while in Form One when he, together with his colleagues, toured the Kisumu Airport, and – during the short time there – the idea of making a chopper stuck to his mind”.

We’re sure that Kenya isn’t the only place where people are trying to build their own aircrafts, BUT! this certainly reminds us of the Kahawa West Aircraft story back in October 2010.

For Joseph, the helicopter may be his own escape from reality, or in his words: “Emargence Door Exit”. Touché!

Update: the original video has been removed by NTVKenya, so we can only hope it will be uploaded again in the next few days.

So… “what do you do with old billboard posters”, asks Kenyan bloggger Daudi “Mentalacrobatics” Were on his Posterous site – and instantly delivers the following snapshot:

“Apply Nairobi ingenuity and waterproof your house!”

Talking about reusable materials, here’s another popular reuse: a football / soccer ball made using old plastic bags, newspapers and sisal string. Demonstrated by the kids at The Nest Home, a children’s home in Limuru, Kenya:

It’s cheap, it works, it wins!

We actually prefer these creative toys as the kids learn how to MAKE things – instead of just buying cheap Chinese toys.

If you’re interested in “toys made from trash”, please also have a look at this wonderful website run by Indian toy inventor Arvind Gupta.

Well, it seems this young man from Lamu (Kenya) had a similar idea and is in the process of building his own plastic bottle boat. Our reader Arthur Buliva from Kenya just sent us these pictures with the following explanation:

I was in Lamu recently and came across this man who was making a boat out of plastic bottles and old slippers. He was not yet finished with it yet but I took the few photos of the product that I could.

He says that he collects plastic water bottles that the tourists throw on the beach. He also wakes up early in the morning to collect bottles washed ashore from the sea. With these he has constructed the (in his own words, “first in its kind”) boat.

He water-proofs it by sealing the gaps with used slippers collected in the very same way. Then boils tar in order to glue the components all together.

Kenya believe it?

(all images kindly shared by Arthur Buliva under a CC-SA licence – thx!)

No less ingenious and fascinating are toys created by and for kids themselves, usually from the simplest of materials and tools. This includes items like toy tractors (Kenya) and SUVs (Uganda) made from recycled plastic bottles.

In Cameroon, one such popular toy crafted by kids is a ‘remote controlled’ car or ATV. These are often built from discarded flip-flops (slippers), sardine tins, bamboo or raffia palm, electrical conduit (pipe), rubber and bits of string. A variation on this theme that incorporates a split bamboo steering column and a full-sized wire steering wheel was blogged by Steve in the northwest of the country.

It’s not difficult to spot toy cars like this being piloted by kids in Cameroon—the trick is usually being able to catch up with them to photograph one. A big advantage of this design is its ability to handle rough terrain when being driven at speed. The bamboo frame, chunky tires and rubber fasteners suck up bumps in the road like a 4WD Toyota. The proud builder of this R/C all-terrain vehicle paused long enough to demonstrate his creation for me.

Tweezers (source)

On the outskirts of Maroua, the capital of the Extreme North of Cameroon, is a place quite unlike any other in the country. Here a community of les forgerons—blacksmiths, or metalworkers—practice their craft in the relative cool of a tree grove. Several dozen men with specialized skills are gathered here for a single purpose: to transform piles of scrap iron into finely finished tools, stoves, replacement parts and other useful implements for sale to the local population. Young apprentices learn the craft while operating bellows or shaping wood for tool handles. The production here is performed entirely by hand and on a scale which must be seen to be fully appreciated. ….

Head on over to his blog for the full post: The Extraordinary Makers of Maroua

In a rather laborious process, they first pulp the bark, then lay it out on a big sheet and submerge it in water. It’s then taken out after it has settled evenly and is decorated while still wet with flowers. Once dried, they can create everything from cards to boxes. The cards and more elaborate items sell for around $1 each, which nets a healthy profit from the original cost of the bark, which is a couple dollars per kilo.

(source)

Our avid readers will certainly remember Mubarak Abdullahi’s home-made helicopter in Nigeria, the homemade helicopter in Somaliland as well as this odd story on someone who claims to having built a single seater aircraft way back in the 1970s from an old VW Beetle engine (hey, at least air-cooled, the way it’s supposed to be). The important and innovative part, it seems, is that these guys were willing and able to invest time and money into their projects – even though success is uncertain.

(source)

Yes, why not?!

Update:

The Kenyan TV station did a follow-up on the story and… well, it seems that Mr. Nderitu miscalculated the stability of his landing gear (among other things).

(source)

(Kupoteya njia ndiyo kujua njia.)

And here’s another update via the BBC who paid this man a visit in March 2011.