We're gonna get Tesla power!

This article was so cool I had to point it out:

US researchers have outlined a relatively simple system that could deliver power to devices such as laptop computers or MP3 players without wires.
The team from MIT is not the first group to suggest wire-less energy transfer.
Nineteenth-century physicist and engineer Nikola Tesla experimented with long-range wire-less energy transfer, but his most ambitious attempt - the 29m high aerial known as Wardenclyffe Tower, in New York - failed when he ran out of money.

It's not for broadcasting power around the world -- it's for charging up devices and, potentially, nanotech. Which is logical but ironic: on the macro scale wires are cheap, but on the micro scale they are bulky and expensive!