Add Yahoo as a preferred source to see more of our stories on Google. One piece of nifty outdoor gear that can help you beat the heat is now 70% off for a limited time at Amazon. The portable Deshimao ...

Lawal Sheriff Olakunle with his solar fan. Living in Lagos, 33-year-old Lawal Sheriff Olakunle is used to electricity shortages. He considers 10–15 hours of electricity a day to be stable power. But ...

We may receive a commission on purchases made from links. In the midst of summer, we're always looking for ways to keep our vehicles as cool as possible, especially if you're on a car camping ...

The easiest way of making a solar fan is to connect the solar PV panel to a DC fan of a matching voltage and power rating. This simple arrangement does work, but has few serious drawbacks: The system ...

Spending time outdoors is one of the greatest luxuries that comes with having a porch or patio, but it can quickly become uncomfortable in the summer when there’s zero wind. On those hot, sunny days, ...