Wednesday, 11 November 2015

Make a Human Powered Mobile Phone Charger


Don’t you wish you could charge your cell-phone anywhere outdoors? A human-powered hand-cranked charger is a good way to do it.

Read video article here: http://www.electroboom.com/?p=704

at
Labels:

No comments:

Post a Comment

Note: only a member of this blog may post a comment.

Subscribe to: Post Comments (Atom)