Friday, May 27, 2005
Scientist stamps
This month, the US Postal Service issued postage stamps honoring four American scientists. The group includes mathematician/computer pioneer John von Neumann, physical chemist Josiah Willard Gibbs, geneticist Barbara McClintock, and physicist Richard Feynman.
Link
posted by David Pescovitz at 04:57:53 PM permalink | Other blogs' comments












