Breakthrough Energy, an umbrella group for energy and environmental efforts funded by Mr. Gates, is resetting for the Trump ...

It uses a spool of wire as the gate, lowering it for vehicle access with the use of a remote control. The base station uses a solar panel to keep the battery topped off. But if you’re not ...

Srinagar-based mathematician and engineer Bilal Ahmed Mir has developed a solar-powered car named 'Ray' under his company, Bilal's Innovative Solar Automobile (BISA).