Gravity Battery via Generator Pulleys

0  

YAML Idėja

To store energy, simply lift weighty body to a greater height, and let it do work as it descends. This way, almost any stone can be a battery with a help of a proper pulleys.

The idea must be very old, but here, an article on a $2 million startup that applies this idea.


(nesiųsti pranešimų) (nebūtinas) Prašome prisijungti.