pyrotech 0 #26 May 11, 2011 www.khanacademy.org Quote Share this post Link to post Share on other sites
jtval 0 #27 May 11, 2011 Quotewww.khanacademy.org that site looks way more interesting that this one I've got to check it outMy photos My Videos Quote Share this post Link to post Share on other sites
riddler 0 #28 May 12, 2011 I stumbled on the Otter, jumping out the door to the ground, on the way back down (high winds). I fell on the ground near the wheel. A friend asked "Are you alright?" I replied, "of course, my landing under canopy are worse than that!"Trapped on the surface of a sphere. XKCD Quote Share this post Link to post Share on other sites
