Science Brain Teasers
Science brain teasers require understanding of the physical or biological world and the laws that govern it.
Brain Teasers
| Title | Popularity | Difficulty | Submitted |
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| 121 | Hair Raising Duffus | 03/06/03 | by OD-1 | ||
| 122 | Tally-Ho | 03/09/03 | by tissue | ||
| 123 | The Odd Car | 03/11/03 | by Sciocleseus | ||
| 124 | Joe Thunder | 03/17/03 | by od-1 | ||
| 125 | Fresh Water? | 03/18/03 | by Nancewrite | ||
| 126 | Duck Duck Duffus | 03/18/03 | by od-1 | ||
| 127 | The Toasted Tunnel | 03/27/03 | by Palsha | ||
| 128 | Bacterial Waste | 04/03/03 | by OD-1 | ||
| 129 | The Peculiar Accident | 04/11/03 | by od-1 | ||
| 130 | nICE Machine | 04/22/03 | by od-1 | ||
| 131 | Not So Fatso | 04/22/03 | by od-1 | ||
| 132 | No Sleeping on the Job | 04/22/03 | by od-1 | ||
| 133 | Graduation Riddle | 05/17/03 | by jimbo | ||
| 134 | Cool Down | 05/26/03 | by od-1 | ||
| 135 | Electrons and Gravity | 06/04/03 | by egghead |


