Pythagorean Cup: Practical Joke Chalice
http://99percentinvisible.org/article/pythagorean-cup-practical-joke-chalice-overflows-ancient-greek-humor/

“When the cup is filled too high […] the entire contents of the cup begin to drain […] If filled to just below that point, however, a user can drink from the vessel normally.”

“As the (possibly apocryphal) story goes: Pythagoras designed the cup so that his students […] balance their consumption.” https://mastodon.social/media/5ioXpkyh6uILzJzp3I8

Quand tu deviens ton pire ennemi…

Sources :
https://twitter.com/FrancoisFillon/status/777431613923885056
https://twitter.com/FrancoisFillon/status/799368039552708609
https://twitter.com/FrancoisFillon/status/248834239095779329
https://twitter.com/FrancoisFillon/status/210433478062379011 https://mastodon.social/media/Ka5w4JIqlPTsMFzR9Ck