Yahoo! News - U.S. Researchers Invent Antenna for Light

Yahoo! News - U.S. Researchers Invent Antenna for Light

WASHINGTON (Reuters) - Researchers said on Friday they have invented an antenna that captures visible light in much the same way that radio antennas capture radio waves.

This is just freaky, I didn't even know it was possible. Still way cool though. Yet another use for them handy dandy carbon nanotubes.