Pythagoras Cup (Greedy Cup) filled with Mercury I had no idea what a Pythagoras Cup was but now I know and I still don’t think I need it. Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts How Do We Weigh Stars? It’s time to draw borders on the Arctic Ocean The Moon Terminator Illusion World In 1,000 Years From Now Why Haven’t Aliens Found Us Yet? The Science of Awkwardness