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Science Brain Teasers

Science brain teasers require understanding of the physical or biological world and the laws that govern it.

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  Title Popularity Difficulty Submittedv  
136 Not So Great Inventions #4 *** * 01/26/04 by od-1
137 Why No Explosion? *** *** 01/16/04 by Bobbrt
138 Not So Great Inventions #5 *** ** 01/09/04 by od-1
139 Addends *** ** 01/04/04 by griphook
140 Bamboo Pole *** ** 01/04/04 by doggyxp
141 An Old Pedestrian *** ** 01/03/04 by Rowsdower
142 Ice it Up *** ** 12/31/03 by curtiss82
143 Renewable Energy *** ** 12/30/03 by curtiss82
144 Refrigerator *** * 12/29/03 by curtiss82
145 In Common *** *** 12/25/03 by eiennikirei
146 Hot Steam *** ** 12/24/03 by curtiss82
147 Drink of Death *** ** 11/26/03 by ktqu
148 They Lived? *** * 11/07/03 by howdyall1311
149 Which Eye? *** * 10/10/03 by jacintan
150 Hey No Smoking *** ** 10/01/03 by od-1

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