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Top network posts
- 86 Why wouldn't the part of the Earth facing the Sun half year before facing away from it now at noon?
- 77 Why is counting election totals more difficult than lottery administration?
- 67 Why do people repeatedly hit the phone hook switch when disconnected?
- 59 Why is it hard to take a high quality image of far away objects (like Pluto) using a high-tech space telescope?
- 59 Why does the Earth follow an elliptical trajectory rather than a parabolic one?
- 54 Why is ascending some stairs more exhausting than descending?
- 47 Why does hot air rise in a column instead of cold air pressing down?
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