Mendelejev Posted May 10, 2005 Share Posted May 10, 2005 http://web.lemoyne.edu/~giunta/week.html http://todayinsci.tripod.com/ http://schulen.eduhi.at/chemie/back.htm GREAT SITES ! Each day, you can visit the site and see what happened that day in the history of chemistry. Go look, and let me know what you think about it ! Example : Today 10 may 2005 In 1860, the discovery of the element caesium was announced by German chemists, Robert Bunsen and Gustav Robert Kirchoff to the Berlin Academy of Scientists. It was first noticed by its characteristic blue spectral lines, for which colour is was named. Link to comment Share on other sites More sharing options...
jdurg Posted May 10, 2005 Share Posted May 10, 2005 Neat! This one should be stickied. Link to comment Share on other sites More sharing options...
Mendelejev Posted May 15, 2005 Author Share Posted May 15, 2005 Today Louis-Nicolas Vauquelin would be 242 years old (He's born in 1763) He has discovered chromium (Cr, element 24) and beryllium (Be, 4). I found that imprtant enough to let you know !!! http://www.newadvent.org/cathen/15315b.htm Here's a link to some more information about Louis-Nicolas. Link to comment Share on other sites More sharing options...
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