Chinese scientists have recently unveiled a floating hydrovoltaic generator that converts the energy of falling raindrops directly into electricity while resting on water surfaces. Designed at the ...

(Nanowerk Spotlight) The interactions between water and surfaces create small electrical charges – a phenomenon that could power the next generation of wearable technology. Small-scale devices that ...

Oswald Abioseh Dundas, who has been developing the technology since 2018, says the principle is simple, salt water can function much like the chemicals inside a standard battery. “Salt contains ...

Inspired by the classic drinking bird toy, scientists have developed an engine that efficiently converts energy from water evaporation into electricity to power small electronics. The device produces ...