AfriGadget

Matt Berg has put together a wonderful photo montage on how LEDs and 12v batteries are changing the face of connectivity and cheap lighting in Mali. Reproduced here with his permission are the images from the (large) PDF.

“The mass market solution (LED + small rechargeable battery + 1 W solar panel) that will really make a difference will be Chinese and at a price that will encourage extremely fast adoption rates.”

“Used car batteries you can see are the “power lines” in a lot of African villages that form the basis of distributed power distribution.”

Il Chamus boy

The Il Chamus or Njemps tribe still exist as they did thousands of years ago fishing in the spectacular lake Baringo using a hand made rafts made of reeds….not a new invention but still something very innovative and obviously successful otherwise it would have been abandoned centuries ago.  They are unique people, though linguistically related to the Masai and Samburu, they have broken from tradition and also fish which is taboo among the Maasai tribes who will not even touch let alone eat fish.

Il Chamus (Njemps) Fisherman in traditional reed boat

The raft is made from reeds called ambatch harvested from the shores of the lake and it takes only a day to build one. The balsa wood reeds are strung together and tied using sisal fibres and paddles are traditionally made from planks of hand sized planks of wood. Today most fishermen used plastic pieces cut from used jerry cans. The rafts last for over a year and though they look flimsy and unstable, they are well adapted to the lake which is very flat and calm. How but how they escape from the hundreds of hippos is anyones guess.

Boat made of reeds

Living on the islands in the middle of Lake Bogoria boats are critical or the survival of the Il Chamus. Each boat seems to be one man outfit and men have carved out territories on the lake in which they fish. Each fisherman works in the early morning hours and using line and nets, he catches a variety of small carps and lungfish for home and sale to passing people. In a day one man can catch only a handful of fish and will earn about US $1.50 through sales. The Il Chamus are one of a handful of tribes left in the world that use this kind of traditional method of fishing.

Fish smoker L Baringo

To preserve fish they are smoked in traditional smoking houses. Fish are laid on top of the wire mesh and smouldering charcoal from wood of various indigenous species of trees are placed in the entrance.

Njemps village on an island in Lake Baringo

Il Chamus are agro pastoralists and still live a very basic lives. They move their livestock from islands to mainland – but their rafts can carry goats and sheep but not cattle so they simply drive cows into the water forcing them to swim across the lake, which is 8 m deep. The herd is guided them from rafts.

If you live in Kenya and haven’t been out to Lake Baringo – you are missing an amazing piece of living pre-history.

Sunrise on Lake Baringo

Fish Eagle making a kill

There’s hardly any information available online on this amazing tribe - if you have any or know where to find more information please let me know.

While visiting a rural community in the dry bushlands of Elementata I met some Turkana women who were absolutely captivating

Turkana mama

Turkana woman

Turkana girl

Dancing Turkana woman

Did you notice the creative head dresses? Zippers may have been invented in USA but nobody would have imagined they’d be used for head dresses.  I was so awed by the outfits that I forgot to ask where they got all those zippers from - I can’t get rid of the image of all the village men wondering about with gaping flies.

Alfred Sirleaf is an analog blogger. He take runs the “Daily News”, a news hut by the side of a major road in the middle of Monrovia. He started it a number of years ago, stating that he wanted to get news into the hands of those who couldn’t afford newspapers, in the language that they could understand.

Alfred serves as a reminder to the rest of us, that simple is often better, just because it works. The lack of electricity never throws him off. The lack of funding means he’s creative in ways that he recruits people from around the city and country to report news to him. He uses his cell phone as the major point of connection between him and the 10,000 (he says) that read his blackboard daily.

Liberia’s Blackboard Blogger from WhiteAfrican on Vimeo.

Not all Liberians who read his news are literate, so he makes use of symbols. Whether it’s a UN or military helmet, a poster of a soccer player or a bottle of colored water to denote gas prices, he is determined to get the message out in any way that he can.

Advertising works here too. It’s $5 to be on the bottom level, $10 to be on the sideboard and $25 on the main section. He doesn’t get a lot of advertising, and but he manages to scrape by.

His plans for the future include decentralizing his work, this means opening up identical locations in other parts of Monrovia, and in a few of the larger cities around the country. I don’t put it past Alfred either, he’s a scrappy entrepreneur on a mission to bring information and news to ordinary Liberians. He’s succeeded thus far, and I would put my money on him growing it even further.

(Also, read the NYT piece on him from 3 years ago)

(note: title for this post stolen shamelessly from Rebecca’s Pocket. I also first posted this at WhiteAfrican, because I couldn’t decide if it was an AfriGadget story or not…)

Honey is one of the most valuable products of the drylands of Africa. It can be obtained by following a little bird called a honey guide to a bees nest in a tree, whereupon one raids the hive. Or bees can be farmed…in most places a bee keeper simply hollows out logs to make perfectly acceptable hives for local consumption. for commercial purposes however, Langstroth hives are universally thought to be superior to the traditional log hives found in Africa – the box shape make them easy to stack and move around,  and the movable frames guide bees to build combs in an organized manner making comb extraction easy. These hives also have a queen excluder, a mesh grid, usually made of wire or plastic, sized such that worker bees can pass through but the bigger queens cant. This keeps the queen from laying eggs in the honey combs called supers leading to cleaner honey. There are so many NGO’s, GOs and religious Orgs introducing these bright yellow langstroth hives across the Kenyan landscape.They don’t always catch on though - in rural areas people still prefer the logs…

Traditional hive

Traditional log hives are hollowed out logs usually cut from specific tree species with the permission of the local chief. They are hung high in trees and the inside is rubbed with leaves of plants that attract bees – a practice that has been going on for eons. The bees enter the hives through a tiny hole and build their combs willy nilly throughout the space, it’s inefficient and the honey is of a lower quality as the larvae are all mixed up with the honey combs. Not very good for a business approach… or should I say Beesness?.

Langstroth hive in Baringo Kenya

Logic would suggest that the Langstroth hives which produce cleaner honey and they save trees should be favoured right? Wrong! These modern hives are produced by experts in cities and cost a good $100 – far beyond the reach of anyone living in rural Kenya. It’s also rumoured that these hives are easily broken into by honey badgers, over heat in the dry climate of north Kenya driving bees away, and are expensive to maintain. On a personal note, I for one, find them extremely ugly too.

Modified traditional hive

One bee keeping cooperative in Bogoria has figured out a cunning way of modifying traditional log hives to produce more honey. A bee excluder is made using coffee mesh.

Symon demonstrated how beeswax tracks are laid down to guide the bees where to build their combs in neat lines. Cost? One third of the Langstroth hive.

Bucket of raw honey

The honey is collected at night by naked men (yes totally naked …) they say that this prevents one from getting bees stuck in your clothing… I asked about the possibility of getting stung in sensitive places, they said the bees were far too civilized for that…but yes, people had fallen from the trees and been found comatose and butt naked at the tree base…

Honey extractor

Raw honey with comb is sold to the local cooperative where wax is separated from honey. The machine is another jua kali item bought in a workshop in Nairobi.

Home made bee smoker

Bees are smoked out of the hive using a home made smoker.

Production by 40 bee keepers was 8 tons last year, each Kg of raw honey was bought by the cooperative for Ksh 80 ($1), and sold on raw at Ksh 100, or processed and honey sold at Ksh 600 per kg ($8).

8 tons of raw honey were collected in 2008 – this is valued at Ksh640,000 for the 40 bee keepers in the business.

The wax is not wasted but converted into candles which sell for Ksh 10 each ($ 0.12).

Candle making gadget

Using a jua kali gadget for making candles, comprising a string, a piece of conduit pipe and two beer caps….ingenious!

Bees wax candle

Producing the sweetest smelling cheapest candles I’ve ever used. They claim they burn much longer than paraffin candles. Besides they smell delicious

Some sweet facts

· The dry lands of Kenya are the important honey producing districts in Kenya – the semi arid climate, diversity of flowering plants and easy access to fresh water makes it perfect for bees. Kenya is the fourth largest producer of honey in Africa 22,000 tons, China is the worlds largest producer at 299,000 tons (USA produces 70,000 tons) (figures for 2005).

· The group in Baringo produced 8 tons of honey last year.

I love their motto for hard work - "never expect magic from no where".

· Kenya is a world center of bee diversity with over 3,000 species (about 10% of the worlds total number of species)

· Only 150 species or thereabouts produce honey in Kenya.

· Contrary to popular belief, most bee species are harmless… they have no stings

· The Kalenjin people immunize themselves to bees by purposely stinging babies with bees

· In many pats of Africa, honey is an important component of dowry or bride price – a kilogram being made as part payment for the bride – symbolic of the sweetness of sex - or so I’m told

· Bees pollinate most of the crops that we eat

· Bee keeping is most productive in natural habitats, and is a one of the few forms of resource extraction that does not destroy the environment.

The sour facts

· Bees in USA and Europe are disappearing fast – a condition described as colony collapse disorder (ie. Nobody knows why it’s happening). Africa is unaffected so far making honey production a very sweet deal.

Cows are playing an important role in land restoration in Baringo by eating up the invasive prickly pear cactus a nasty invasive plant that is destroying the drylands. It’s not obvious at all for cows to eat this thorny cactus, but Murry Roberts and his wife Elizabeth Meyerhoff told me about an amazing project that their organization, RAE (Rehabilitation of Arid Environments) has been working on. A few years ago they discovered that a local farmer had a bull that not only ate the nasty exotic thorny ugly, plant, but also taught other cows to go for it too.

This is very surprising because any self respecting cow, a sheep or a goat will not touch the nasty prickly pear. The farmer had aptly named his cow Mwalimu (Mwa-lee-moo  means Teacher in Kiswahili) because it taught other cows to eat the prickly pear .

Prickly pear

Prickly pear Tunas for sale in Morocco

Prickly pear (Opuntia ficus indica) is origninally from Mexico and is an economically important species of cactus – the red/purple fruit known as tuna’s are much sought after in many parts of the world. It has been cultivated in many parts of Africa as a hedge, but has become a serious pest because it spreads rapidly degrading ranch lands, and is very difficult to control. As a result, Opuntia eating cows are hugely important in the drylands of Kenya.

How did this farmer get his cow to eat Opuntia? During the drought of 1999 - 2000 grassy fields were reduced to bare earth and cows had nothing left to eat were dying of starvation leading to widespread famine. The story goes that one farmer persuaded his bull to eat the leaves after he had burned off the thorns. Opuntia are 80% water and if one can get past the thorns, the plant is quite nutritious . The other starving cows watched the bull and then followed suit thus saving the herd and the farmer who has never looked back. The thorns are burnt off using wood from another nasty invasive species, Prosopis juliflora - making this an eco-friendly project all round.

As part of RAE’s rehabilitation of Baringo’s drylands, and to make multiply the value of mwalimu bull to other farmers RAE bought the bull and during droughts, Mwalimu goes from one homestead to another teaching herds of cattle how to eat Opuntia, thereby saving hundreds of cattle and people from starvation. For Mwalimu it’s a job that saved his life - he is too valuable to be turned into beef burgers!

The cutting and use of Opuntia and Prosopis is also important in controlling these invasive species which have been planted as live fences, but which are fast becoming weeds in the degraded Baringo lowlands. Apart from prickly pear eating cows RAE also restore grasslands and eliminate soil erosion in an innovative project that has huge application across the drylands of Africa. We met women who were doubling their money by buying and fattening cows on restored grasslands in a 3 month period!

For more information, check it out here RAE Trust

You can also contribute to the good work of RAE by helping us spread the word and share this great innovation through your blog, facebook, twitter, digg, or stumble. Thanks!

If you donated before your funds never made it to us and are lying unclaimed in your PayPal account. Please consider re-sending that money via the new widget below. (this one does work, I have tested it)

The Grassroots Reporting Project is one of the initiatives that we’ve been talking about for a little while here at AfriGadget. It’s where we put smarter mobile phones into the hands of young Africans and get them to report AfriGadget stories. We’re at a point now where we’ve identified the right people, what we need is your help in raising $500 to make it happen.

The pilot project

As this is our pilot project, we want to start small and learn lessons before we expand to other parts of the continent. Our first group is made up of some youth from the Khayelitsha township outside of Cape Town. Local blogger Frerieke van Bree is acting as their blogging and multimedia mentor as they are taught how to find and tell stories about local inventors, innovators and local people doing ingenious things around Cape Town.

Two of the individuals that will be taking part in the program are Lukhona Lufuta and Zintle Sithole. Both live in Khayelitsha Township near Cape Town. They are 12th grade students who are part of a 12 week leadership program called COSAT (Centre of Science and Technology, a High school for science, IT and Math).

What the money is for

We had originally thought to use the Nokia N95 that we were so kindly given by Pop!Tech, this is a fairly costly device to have an accident happen to, so we have decided to ask the AfriGadget community help us purchase the Sony Ericsson C702. According to Frerieke,

“The phone that was most convincing to me due to it’s nice robust appearance - no sliding or flipping to open, it’s solid, easy to use, doesn’t look too fancy and it is splash and dust resistant (useful in the sandy township).”

Your part

We could use your help in a number of areas. First and foremost, just help spread the word about the project. If this pilot project turns out well, we’ll be doing this in many other untapped parts of the continent, and we’ll need even greater support.

Second, donate using the Chipin widget above, or to main@afrigadget.com

Lastly, thank you for being part of this community, for helping it get traction and grow all over the world.

[Update: After talking with support at ChipIn, they told me it is no longer supported, unless you create it through their new service SproutBuilder. I have done this, and a new widget is available above.]

Here’s an interesting simple, low-maintenance technology:

“Elephant Pumps” that were introduced to rural areas in Zimbabwe and Malawi during the last few years. These rather simple, enhanced rope pumps (based on an ancient Chinese technology) where designed for use in rural areas, where the supply of readymade spare parts isn’t that easy.

Cycle option on an Elephant Pump

Now, what makes the Elephant Pump so different from the other popular low-maintenance pump “Afripump” is that it’s locally assembled and maintainable by the local community. Both systems - Afripump and Elephant Pump - may have their pro & cons (80-100m depth, high durability, low-maintenance vs. <40m depth, simple design, cheaper), but I especially like the “bicycle option” added to pumps which were built for schools:

On school pumps Pump Aid often incorporates a “bicycle” system onto the Elephant Pump since this has proved enormously popular with children. Most children in Zimbabwe have never had the chance to ride a bicycle so can even come to school early to “play” on the pump thereby helping to fill the school water tanks. The job of collecting water, once a tiresome chore, becomes fun and children no longer have to leave their classrooms to walk miles carrying buckets of water on their heads from a distant muddy pool.

The British Charity Org “Pump Aid“, which has in the past introduced and promoted these systems in Zimbabwe and Malawi for the costs of GBP 250 (~ USD 460, EUR 310) each, also created a very informative video on how the technology actually works:

“The Elephant Pump yields about one litre of clean water every second for an average well depth of 20 metres.”

It’s simple, it works, it wins!

[h/t NextBillion.net]