Pythagorean Cup, designed by Pythagoras over 2,500 years ago, still remains a popular practical joke.😁 There is a column in the middle of the cup, which in fact is a twisted pipe connected to the hole in the bottom. If you try to fill the cup over the certain level, Pascal’s principle of communicating vessels causes the liquid to run over the stem inside the column, creating siphon effect and draining the entire cup. The legend says that Pythagoras made this cup to punish friends who poured too

The Pythagorean Cup | Greedy cup #factwitharsal #pythagoreancup #cup #facts #science #greedycup | Fact With Arsal

Did you know? The Pythagorean cup, the glass that teaches the virtue of moderation Around 530 BC, during some works to supply water on the island of Samos, the workers' consumption of wine had to be moderated. Pythagoras thought of it through an unusual and ingenious cup. Known as one of the most brilliant minds of the ancient world, Pythagoras of Samos he left the whole of humanity a priceless heritage made up of maxims, theorems and astonishing inventions. Among these, the most famous is undou