Thu 6 Jan, 2005 10:45 pm - There was a steel beam 50 feet long. The entire Skeith construction crew (total weight: 6000 pounds) was standing at the center of the beam. Assume the modulus of elasticity is 29,000,000 pounds... (view)
Thu 6 Jan, 2005 10:43 pm - but light must be able to go around corners? Cos when a light it on in the room over.. And I stand around 2 corners so that I cannot see the first room.. I still get a little bit of light coming... (view)
