Beer Inventions–Fill beer cup from the bottom.
by Think Progress:
Behold, the Bottoms Up Draft Beer Dispensing System — which is now in place at the Verizon Center, says arena owner Ted Leonsis. The taps, the brainchild of GrinOn Industries, can reportedly allow one person to fill 44 pints of beer in one minute. It involves magnets, or something.
“How it works: there is a hole in the bottom with a magnet circle around it then there is another magnet that looks like a pog on top of it . When it is pushed onto the devise it presses the pog magnet up and fills. After it is pulled off it goes down and you have a magnetic seal.”
mindblowing, humans invent such cool things!!