Felix von Geyer writes in The Guardian about how Haiti hopes miracle moringa tree can help to combat malnutrition. The government is promoting the cultivation of a tree rich in vitamins, minerals and calcium to tackle food insecurity.
Small iron fish in soup to solve anemia in Cambodia.
Portable medical devices, including x rays, could revolutionize barefoot medicine in remote parts of the developing world.
GravityLight is an innovative device that generates light from gravity. It takes 3 seconds to lift the weight that powers GravityLight creating 25 minutes of light on its descent. It can be used over and over again with no running costs.