by admin | May 2, 2014 | Forum
by Elen Schurova Question by Allen A: Please help urgent!!!!!!!!!!!? My teacher has told me to find a list of all the mysteries of the world which are unsolved till today. i have to give my assignment by 12/10/08 i.e. day after tomorrow please help me i will really...
by admin | Jul 7, 2012 | Forum
by the_exploratorium Question by Drea: Help!! Urgent Science/physics questions? Please help!!! Best answer gets the 10 points 1. Suppose you are standing on a sidewalk andyour friend rides by you on a skateboard. Which one of you is moving relative to the Earth? How...
by admin | Jun 16, 2012 | Forum
by betsythedevine Question by Mani: URGENT SCIENCE PHYSICS QUESTIONS! 10 POINTS for explanation :)? A normal 100W light bulb costs about 50p and lasts for 1000 hours. An ‘energy-saving’ bulb only uses about 18W to produce the same amount of light. It costs...
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