Gadgets – Page 3 – AfriGadget

Boys toys in Mathare Valley Slum Nairobi

Amid the squalor in one of Kenya’s most depressing slums, there is a surprising amount of flashy colour and fun

Njuguna makes these toys because he like to! His clients are local people in the slum but he does sell well outside of that market too.

I was especially enthralled by this scrap metal motorbike but the price was Ksh 2,500 (US$ 30) which may have been a special price for visitors like me – I couldn’t afford it!

Scrap metal gocart – boys in heaven!

Njuguna also makes beautiful micro toys for a specialist corporate market – they had been sold but he had photos

You guessed it – client was Safaricom!

Amongst all the toys were some other serious gadgets that Njuguna had put together for no specific reason -a couple of free standing windmills rotate rapidly in the narrow streets that channel the wind. They stand there like artistic monuments, but Njuguna told me that he made these constructions made from parts taken from broken cars and had put them out and was waiting for an idea to strike him regarding what to apply them to. He called it his research experiment. … somewhere else lay another of his inventions, a waterpump …..(should I have suggested something?)

: Kids play by open sewer in Mathare Valley

Visiting Kibera was disturbing in so many ways

….and yet it was thoroughly invigorating and inspiring – a pleasant surprise . If you ever get a chance, do visit and seek out the Njuguna’s tucked away in narrow streets. These brilliant artists and innovators might live in what seems like the worst hell on earth, yet somehow it feels like they choose to.

A Homemade Robot in Togo

Sam Todo, a student in Togo, creates a working robot out of old TV parts and other used electronics.

(h/t Maneno)

Recycling – tyres, motorbike wheels and water pumps

What do you get if you cross tractor tyres, motorbike wheels and a water pump? Well, in Africa you could get anything! Here’s an odd combination of things related to water – recycled tractor tyres cut to make water troughs

This contribution is thanks to Bankelele (the very cool Kenyan blogger) who responded to a recent post on tractor tyres with the comment “I found a similar one last week and e-mailed it to hash, but perhaps the pics should be added to this post as its the same use of tractor tyre for livestock water”. He spotted it in Feb 2010 during funeral at a homestead in kapsowar, Kenya (note to Banks – Thanks for this, and next time send me low res pics dude!)

water pump engine used for a grinder — well it works doesn't it?

Here’s another water related gadget – a water pump turned into a grinder – and why not? This was spotted and photographed in Gikomba in Nairobi Kenya by Dominic Wanjihia.

A modified wheel barrow that makes so much more sense – motorbike tyres and check out the puncture proofing on the wheel below

This was spotted on the Limuru road works near Nairobi Kenya. Have you seen anything interesting that you’d like to contribute to Afrigadget? Don’t be shy! Send it to us – we’d love to get contributions from across the continent.

Cameroonian Bamboo Magic

Our friend Bill Zimmerman, a technologist who runs a startup un-incubator called LimbeLabs in Cameroon, posted this interesting story on his blog about a teacher who makes an extra income by fabricating gadgets out of Bamboo.

Avid readers may remember the Bamboo Bike project, so the idea of using Bamboo as an alternative and sustainable material isn’t that far fetched. In fact, we’re glad that someone took the initiative and ventured into this field with so many different products at the same time. Bamboo Magic, really. Make sure not to miss out the video!

“I had an opportunity to stop by the 2009 South West Regional Agro-Pastoral Show, an annual exhibition for local farmers and craftsmen, here in Limbe this afternoon. The event was held on a community field ringed by exhibition booths overflowing with every imaginable vegetable, fruit and live animal cultivated and raised in the southwest region of Cameroon. In addition, there were a number of innovators with homemade products and gadgets crafted from local materials.

Amid all the displays, one guy stood apart with some creations that can only be described as a near perfect marriage of form, function, green design and a borderline obsession with bamboo. Lekuama Ketuafor is the proprietor of Bamboo Magic, a one-man cottage industry he’s started to supplement his work as a teacher.

Using a set of simple hand tools, glue, varnish, skill and loads of patience, Lekuama finds ways of using bamboo—a ubiquitous, low-cost, renewable material—in ways many people have never imagined. Judging from the size of the crowd gathered around his booth, I suspect few Cameroonians had seen anything quite like Lekuama’s creations before.

Among the intricately decorated bamboo shoes [2], vest, palm wine calabash, cowboy hat, clocks and so on, I was immediately attracted to two incredibly cool electronics-related pieces: a bamboo covered Nokia phone and an attractive and functional laptop case. Here’s a video of Lekuama, dressed appropriately in head-to-toe bamboo wear, demonstrating these items:

The attention to detail on the laptop case is impressive, right down to the external USB port access, shoulder strap attachments, carry handle, magnetic clasps, internal elastic keeper strap and red felt lining. And how about that chic mobile phone?

Due to the time intensive nature of his craft, Lekuama makes these items for sale in very small quantities. However, his dream is to establish a training center where he can transfer his skills to young Cameroonians and build a community of artisan microentrepreneurs.”

Obviously, agricultural shows in Africa are a great resource for AfriGadgets.

Drogba in Nairobi at juakali leather works

Deep in Kariokor, a slum and a hub of Nairobi’s juakali leather industry, you can’t miss spotting Drogba hard at work at his home made leather press.

Drogba’s leather press is an assembly of diverse components.

The fly wheels are made up of two used conveyor pulleys full of concrete. These are joined together by two used second hand vehicle half shafts.

The half shafts are connected to an old bench vice screw (hope you are singing along here)

The screw is connected to a press foot

(all together now) “Oh hear the world of the lord” (tune of the kids song Dry Bones)

The print plates are placed on the base of the press frame.

When Drogba spins the fly wheels, he sandwiches the leather between the press plate and press foot producing perfect permanent imprints in the leather

leather goods small

This method is used for most of Kenya’s printed leather products, a huge industry that includes Maasai beaded belts, menu covers, wallets, passport holders, belts, key holders, coasters, handbags, purses, and many fashion accessories and leather souvenir products.

Drogba is 18 years old and works a good 12 hours per day on a casual wage. He has just completed high school and is looking for a college placement. As you can imagine, he’s a huge fan of his soccer celebrity lookalike and namesake.

(special thanks to Dominic Wanjihia for this contribution)