News for hackers. Stuff that matters.

A comment on Ask HN: Is gravity a renewable energy source. Parent comment

Re:Ask HN: Is gravity a renewable energy source by airbreather on Saturday August 27, 2016 @08:59PM (#12374834)
In the uphill concept, consider gravity as the spring or rubber band that is stretched.
[ Parent | on HN ]

There are no comments on this comment yet.