December 2005
November 2005
October 2005
ASE Chemwars
by knann (via)
Video clips of displacement reactions shown with an animation of a Sumo wrestling contest. Students predict the outcome chemical reactions. Designed by a chemistry teacher.Unique and memorable for students!
September 2005
erowid splash page
by macroron & 6 others
providing access to reliable, non-judgmental information about psychoactive plants and chemicals and related issues.
