Nokia is developing a phone that would charge while you're walking around with it!

Nokia has already created indestructible phones, but now the phone company is trying to create a phone that will harvest radio waves in order to recharge the battery on the phone while it is on standby.

Basically, whenever you're just sitting around on the couch watching television, your phone could be charging while in your pocket! The eventual goal for a phone like this would be that the user of the phone would NEVER have to plug their phone into something to charge it!

You don't know it, but your television, microwave, car, the phones of your friends and family all release radio waves, and these radio waves are going to be used to charge your cellphones, and maybe, other electronic devices!

A wireless transfer of energy has already been tried in 1893, where Nikola Tesla tried to send electricity to an intercontinental transmission tower! It was a little too futuristic for Tesla, but maybe not for Nokia!

(Source)