Whoa calm down there... Wireless power is far outside the realm of anti-gravity and what not. As mentioned earlier, Tesla did it. Wireless power was around before electricity was even mainstream. Also microwaves and any other EM can transmit electricity. Efficiency is just the problem currently, and lack of anyone trying to make it more efficient until recently.
Now that we've thrown 'em off the trail, use the form below to get in touch with the people at Engadget. Please fill in all of the required fields because they're required.
Whoa calm down there... Wireless power is far outside the realm of anti-gravity and what not. As mentioned earlier, Tesla did it. Wireless power was around before electricity was even mainstream. Also microwaves and any other EM can transmit electricity. Efficiency is just the problem currently, and lack of anyone trying to make it more efficient until recently.