Artwork stating 'Education Destroys Barriers', 'We Demand Treatment', and 'I Need A Chance'

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  • Au Togo, l'essor de fermes-écoles pour former les patrons de l'agroécologie de demain

    Au Togo, un réseau de 1 200 jeunes producteurs travaille à enseigner des pratiques agricoles durables sans engrais chimiques et avec de très bons rendements. Depuis trois ans, dix fermes se chargent de former, pendant trois mois, les futurs patrons de l’agriculture écologique et familiale de demain. Un modèle basé sur un apprentissage très pratique.

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  • Hope, the Senegalese app that saves lives by optimizing blood donations

    An app developed by a two telecommunications design engineers in Senegal is helping to connect hospitals with blood donors. The app alerts donors in nearby areas when blood is needed and sends "messages of thanks and donation reminders," which has helped to decrease the regional stigma about donating blood. Although the technology has not achieved widespread adoption, where it has been used, blood donations have significantly increased.

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  • Organic fertilizers to lift African farmers out of poverty

    After realizing that chemical fertilizer was doing more harm to the land than good in Burkina Faso, a Burkinese agronomist created a fertilizer from organic waste that has allowed the land to once again become fertile. Although the organic fertilizer promises a much higher increase in yields, chemical fertilizer is still widely used in the region.

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  • Preserving forests while emptying trash cans? The story of a Burkinese green charcoal

    To preserve the millions of trees that are cut down just to produce coal in Burkina Faso, a Burkinese engineer created "green charcoal that would not only protect forests but also help fight against the proliferation of garbage." This ecological fuel is made from carbonized collected garbage and coconut husks, which in turn has reduced the amount of garbage that has to be managed by the authorities in charge of sanitation.

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  • Shared solar fridges prevent massive waste in Nigerian markets

    In Nigeria, shared solar refrigerators known as "ColdHubs" have allowed food producers and sellers to preserve their perishable goods and avoid throwing away many of their products. Throughout the region, 3,500 producers and retailers have used these containers with many doubling their monthly income.

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  • With the Hippo Roller, a revolution in fetching water rolls on

    After realizing the difficulty that people in South Africa were facing when carrying water back to their communities, two South African engineers devised a machine "that brings all the water back in one trip by rolling it." Users report that while it does not perform well on steep terrain, it can carry much larger amounts of water "effortlessly and in a single trip." So far, 60,000 of these large plastic drums have been sold, but the cost of the machine is often a barrier for those who live below the poverty line.

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  • The day Bluetooth brought a cardiologist to every village in Cameroon

    A severe cardiologist shortage, especially in rural areas, led to the creation of the Cardiopad, an electrocardiogram device that allows local doctors to easily perform examinations and use Bluetooth to transfer them to cell phones to send to a cardiologist based in another hospital. The device is used in about 100 Cameroonian hospitals and 150 are used abroad in Comoros, Gabon, Guinea, Kenya, and Nepal, among other countries. Since 2016, 9,800 remote examinations have been carried out with the Cardiopad. The telemedicine capabilities fight medical deserts by bringing cardiologists to remote villages.

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