Saturday, November 16, 2013
Sunday, November 10, 2013
Chemistry: VSEPR
http://intro.chem.okstate.edu/1314F00/Lecture/Chapter10/VSEPR.html
Link to this web doc
Link to this web doc
Sunday, November 3, 2013
Wednesday, October 30, 2013
Tuesday, October 29, 2013
Monday, October 21, 2013
Thursday, October 17, 2013
Sunday, October 13, 2013
Physics: Oprah on Newton's 3rd
5 min. A cool Newton's Cradle and liquid N demo in second half of video.
What Is Newton's Third Law of Motion?
Some people call it karma; others call it the Golden Rule. Oprah calls it her favorite law of physics and of life. Watch as Oprah and some Oprah's Lifeclass viewers take a field trip to Chicago's Museum of Science and Industry for an in-depth lesson on Newton's third law of motion.
Friday, October 11, 2013
Wednesday, September 25, 2013
Physics: Shooting Stuff
Determine the angle at which your launched object hits the target?
• Can you now hit the target by launching it at an angle that is completely different from the original angle?
• What angle should you launch a projectile to make it travel the farthest distance, with and without air resistance?
Tuesday, September 24, 2013
Sunday, September 15, 2013
Sunday, September 8, 2013
Sunday, August 25, 2013
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