Siphon cup

thingiverse

Siphon cup, a cup of wonder! Is it just a simple vessel? Oh no! It's so much more than that. This marvelous Siphon Cup, also known as the Nine Dragon Fair Cup, originated in China's Song Dynasty. The magic lies within its unique properties: it remains leak-proof when water or wine is not at its brim, but spills over when filled to capacity. The secret behind this phenomenon? A cleverly concealed siphon tube hidden within the cup handle. This ingenious design allows for an extraordinary demonstration of science and magic. In fact, you can use the Siphon Cup to mesmerize your audience with a spellbinding trick or to educate students in the classroom about the wonders of fluid dynamics. The Siphon Cup teaches us a valuable lesson: pride can lead to downfall, while humility brings rewards.