catapult are n’t just good forfiring toilet brushesandOreos : with a little thought , you’re able to even use one to cool off a beer .
https://gizmodo.com/weaponized-toilet-brushes-wipe-out-zombies-and-hard-wat-493104984
Everyone ’s favorite slingshot expert , Joerg Sprave , explains in this video how a slight bit of elastic — and effort — can be used to chill a beer to 6 celsius below room temperature . sure as shooting , using a fridge might be easier , but where would be the fun in that ? [ YouTube ]
scientific discipline
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