Image: Hanna Herbst
The low-cost ocean current energy generator invented by a teenager is getting international attention yet again for its promise of providing clean electricity to distant coastal areas. Hannah Herbst, a 15-year-old inventor from Fl
A 15-year-old built an ocean-powered generator for just $12 and it could bring electricity to remote villages
Science News: The low-cost ocean current energy generator invented by a teenager is getting international attention yet again for its promise of providing clean ele.
