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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 Popularityˆ Difficulty Submitted  
136 Broken TV? *** *** 03/09/06 by Question_Mark
137 Cannon Duel *** ** 06/05/04 by fishmed
138 Tailgate Flap *** *** 06/17/05 by drussel3
139 Paraffin Lamp *** ** 01/16/03 by hip2b2
140 CHEMICALS *** ** 08/23/02 by dumbell
141 All Jammed Up *** ** 06/05/03 by od-1
142 Light of the Silvery Earth *** * 06/15/02 by bobbrt
143 Sound + Sound = Silence *** ** 11/09/02 by Ga_z
144 Fraudulent Inventor *** ** 07/12/03 by Bobbrt
145 Turntables *** ** 08/21/02 by im_para_noid
146 Time Zones 3 *** ** 06/15/06 by achnid
147 Methane Gas *** * 10/06/01 by Michelle
148 Water Pump *** ** 04/16/02 by Bobbrt
149 Pint of Guinness *** *** 04/22/02 by cathalmccabe
150 Universal Solvent *** * 07/23/02 by bonboy5

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