Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Physicists in India have created a battery-free generator out of ...

ANCHORAGE, Alaska — Oil cooked out of piscine heads, entrails and skeletons is generating heat and electricity for fish processors on the Aleutian Island of Unalaska. Alaska companies are among the ...

Fish scales extracted from food waste have been used to build tiny generators that can convert mechanical energy, such as a touch or sound vibrations, to electrical energy. The work was done by ...

PORTLAND, Ore. — Researchers claim to have fashioned a fish-like hydrokinetic scheme that harnesses both fast and slow underwater currents to generate electricity. Called Vivace, for Vortex Induced ...