Mathematics for middle and high school
In the history of Mathematics, especially in past centuries, when exchanging information through large distances was more difficult, a curious phenomenon happened: different scientists, independently of one other, get to the same discovery. One...
A species of cicada that lives in North America, the magicicada, had a peculiar evolutionary path, in which prime numbers played a fundamental role for survival. So, how can prime numbers give help to...
Did you ever ask yourselves why an hour is made up of 60 minutes? The practical reasons of this choice are very ancient: the idea was adopted by Babylonians about 4000 years ago. But,...
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