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He wants to send a note to his family and friends back home. What will this piece of paper look like folded when it is cut in such a way?

Fact Lab

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Interesting fact:

If you don’t have a regular sleep schedule, you might be a genius! Famous inventor Nikola Tesla claimed that he only slept two hours a night, and he performed very well when it came to discoveries. It is claimed that he worked for 84 continuous hours! Do you think your brain can tolerate all this without sleep?