
It seem's like this is the new 'talk' of the... week.. month? Whatever, so yea, charge your laptops -- WIRELESS STYLE! Yea.. its weird... its different.. and its definitely going to be a while longer, but we're on our way. And Intel is paving this way for us.
Basically, 2 years ago, MIT researcher Marin Soljacic found out a way to transmit electricity through a magnetic field of an electrically charged loop of wire. He then reported that himself and his team could transfer power to a 60 watt light bulb from 3 feet away with an efficiency of 90%.
Intel has adapted this idea, by consulting with Marin and his group, and have achieved 75% efficiency from 2-3 feet away. The coils are -- no doubt -- extremely large for a laptop to use as wifi charging, but come on now, THIS IS INTEL WE'RE TALKIN BOUT...
Article here.


