We may receive a commission on purchases made from links. Imagine having the power of the sun in the palm of your hand. In ...

11 minutes Perovskites, a ‘dirt cheap’ alternative to silicon, just got a lot more efficient Felicity Bradstock is a freelance writer specialising in Energy and Finance. She has a Master’s ...

Some day in the electrified future, even mid-range phones will become self-winding. Or solar-powered. Or fuelled by sugar. Until then, the best tool for cordless current is a wireless charger. See, ...

The Bluebolt solar bench operates entirely off the grid, using solar power stored in a lithium battery. This configuration allows for 4 wireless charging pads, and 4 hardwired locations. In addition, ...