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• There’s a very simple relationship between the distance to the screen and the size of the image. Basically, the distance divided by the half the size is always equal to a constant. However, the value of that constant ...
  February 11th, 2008 Great Answer (6 ) Answer to Using a Projector to project to a very close screen ...
• haikus are easy. but sometimes they don’t make sense. Refrigerator.
  October 23rd, 2007 Great Answer (4 ) Answer to Good quotes?
• Slightly more than 40 days. I was on a 40 day wilderness canoe trip through the Canadian arctic (in the summer). It’d been a few days since we showered when we got on trail, and we obviously didn’t ...
  September 26th, 2010 Great Answer (3 ) Answer to What is the longest you went without a warm bath ...