Top network posts
- 94 Mathematicians ahead of their time?
- 54 What is Ptolemy holding in his picture on Wikipedia?
- 34 What is momentum really?
- 27 Why does a water drop on a hot plate at 150°C evaporate faster than on a plate at 200°C?
- 23 4x4 tic tac toe
- 13 Positive and negative complex numbers?
- 10 Why are flight attendants prohibited from taking pictures with passengers?
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Jun 19 '16