Can someone tell us about the possible implementation and application of wireless electricity? I know there is alot of interest in the topic and recently, I read that MIT made a successful experiment of transferring power wirelessly. If we can concentrate the beam of the transmitting element from the generator to be like a laser and send it efficiently to a reciever in a distant location, couldn't that replace transmission lines, at least to islands and remote areas? I'm open to a scientific discussion but take in mind that i'm in second year undergrad. so I might not get 100% of what you are saying but still I want to make this beneficial and worthy to be posted on PF.