It's nature's fastest quick-change artist: In less than the time it takes a beam of light to travel a tenth of a millimeter, vanadium dioxide can switch from a transparent to a reflective, mirror-like state. How this material (VO2) can turn from transparent insulator into a reflective metal so rapidly has physicists scratching their heads, but researchers have clocked the transfiguration at one-tenth of a trillionth of a second.
Source: Eurekalert & othersLast reviewed: By John M. Grohol, Psy.D. on 21 Feb 2009
Published on PsychCentral.com. All rights reserved.
If you can keep your wits about you while others are losing theirs and blaming you, the world will be yours.