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Science Brain Teasers

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

Brain Teasers

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  Title Popularity Difficultyˆ Submitted  
31 Temperature ** * 02/18/06 by rquest
32 Speed of Light *** * 04/18/02 by bobbrt
33 Dying of Thirst? *** * 11/06/05 by Bware0313
34 Puddle Glum *** * 02/08/05 by Atropus
35 Ball and Train *** * 03/07/02 by 204_blaze_41
36 Liquid vs Solid *** * 03/25/02 by 204_BLaZe_41
37 Methane Gas *** * 10/06/01 by Michelle
38 Not So Fatso *** * 04/22/03 by od-1
39 Light of the Silvery Earth *** * 06/15/02 by bobbrt
40 Chlorine and Sodium *** * 04/07/02 by bighippo4
41 Rise Run Stand *** * 07/05/05 by jakeodee
42 Bronze Ball Contest *** * 11/08/05 by mufffin09
43 Drugging *** * 05/29/04 by jmcleod
44 Freezing Point *** * 03/27/06 by bigSWAFF_69_
45 Which is Heavier? *** ** 07/16/07 by TheSmartest

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