Top network posts

• 38 Can a Foucault pendulum really prove Earth is rotating?
• 26 Why haven't prey evolved the ability to always outrun their predators?
• 14 Can general relativity be explained by equations describing a fabric of space embedded in a flat 5-dimensional Minkowski space?
• 14 How can solids undergo combustion if it only occurs in the gas phase?
• 14 Why don't all humans have absolute pitch?
• 12 Can diamond undergo a self sustaining combustion reaction all the way to carbon dioxide?
• 10 What is a natural number?
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