Mathematics is present in our daily lives in countless ways. The mathematician and scientist Ian Stewart has summarized the 17 equations that, for one reason or another, have changed the course of history.
In this video, Miguel Ángel Sabadell shows us that mathematics does work for something, for example it can help us avoid falling into scams or calculate probabilities to win a contest.
The number ? (3,141592 ...), which in Spanish is read "Pi", is the symbol of the quotient between the circumference and its diameter and therefore represents the most perfect geometric body.
Danni Büchner is invited to Sam Dylan's Halloween party. But the "Goodbye Germany" emigrant has no desire for many other party guests. And find clear words.
