Now an organisation is using that energy to help children read after dark in Tanzania - by using their their backpacks to power a reading light. And they're using solar power, that's gathered free ...

The backpacks look good, too – in the middle of the bags, the white silhouette of a giraffe appears within bright yellow or green stripes. “It’s innovative,” said Joseph Manirakiza ...

Innocent James started making solar backpacks when he realized that children in his reading clubs could not read after dark ... within bright yellow or green stripes. “It’s innovative ...

Dark energy and dark matter refers to the unseen energy and matter components of the Universe. Dark matter is invisible, non-baryonic matter hypothesized to explain phenomena including ...

Consequently, many families rely on kerosene lamps to provide light after dark ... comes at no cost. The backpacks look good, too – in the middle of the bags, the white silhouette of a giraffe appears ...

The color should gradually change from black to dark green, then yellow. After 1 week of life, the stool should no longer be black. If a black color persists, it is vital to seek medical advice.