Wednesday, May 14, 2008
Monday, May 12, 2008
SciTech Spotlight
On this day in 1885, Ottmar Mergenthaler received a patent for a machine for producing printing bars . Sunday, May 11, 2008
Saturday, May 10, 2008
Friday, May 9, 2008
SciTech Spotlight
Edward Weston, an electrical engineer and industrialist who founded the Weston Electrical Instrument Company., was born on this day in 1850. Thursday, May 8, 2008
Wednesday, May 7, 2008
Tuesday, May 6, 2008
SciTech Spotlight
Jean Senebier, a naturalist and botanist who demonstrated that green plants consume carbon dioxide and release oxygen under the influence of light, was born on this day in 1742.Monday, May 5, 2008
Sunday, May 4, 2008
Friday, May 2, 2008
Thursday, May 1, 2008
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