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How to distinguish a boiled egg from a raw one? Detailed answer

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How to distinguish a boiled egg from a raw one?

If a boiled egg is spun on a smooth surface, it will quickly turn in the desired direction and will rotate for quite a long time, while the raw one will stop much earlier. This is because a hard-boiled egg rotates as a whole, while a raw egg has a liquid content that is loosely bound to the shell. Therefore, when rotation begins, the liquid content, due to the inertia of rest, lags behind the rotation of the shell and slows down the movement. Also during rotation, you can briefly stop the rotation with your finger. For the same reasons, a boiled egg will stop immediately, while a raw one will continue to spin after you remove your finger.

Authors: Jimmy Wales, Larry Sanger

 Random interesting fact from the Great Encyclopedia:

Why is Star Wars Movie Day celebrated on May 4th?

The most famous quote from the movie "Star Wars" - "May the Force be with you" - in English sounds like "May the Force be with you". This pun can also be understood as "May the 4th be with you" ("May 4th with you"). That is why Star Wars Day is celebrated on the 4th of May by Star Wars fans.

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