Pages: [1]   Go Down

Author Topic: Want a better white?  (Read 2668 times)

bjanes

  • Sr. Member
  • ****
  • Offline Offline
  • Posts: 3387
Want a better white?
« on: January 19, 2007, 06:33:27 pm »

The Kodak gray side of a Kodak gray card reflects 18% of the incident light, and the white side about 90%. According to a recent post on Scientific American the key to a brighter white has been discovered from electron microscope studies of a beetle.
Logged

MikeMike

  • Full Member
  • ***
  • Offline Offline
  • Posts: 145
    • http://
Want a better white?
« Reply #1 on: February 10, 2007, 10:50:37 am »

Thats really cool
Logged
Pages: [1]   Go Up