Friday, 16. October 2009
Topic: SCIENCE - on October 16, 2009 at 10:56:00 AM CEST
First black hole for light created on Earth
An electromagnetic "black hole" that sucks in surrounding light has been built for the first time.
The device, which works at microwave frequencies, may soon be extended to trap visible light, leading to an entirely new way of harvesting solar energy to generate electricity.
