Canadian microbrewery Farnham Ale & Lager created a vending machine, presented at the Festibière de Quèbec festival.
The vending machine gives you a beer when you scream at it! And the louder the scream, the more bitter the beer is!
If you scream really loud you can get a very bitter beer, like an IPA. If you scream softer, you might end up with an American Lager.
The machine has a bitterness meter in the middle of the front display, so you can see the bitterness of the beer that your scream will unlock!
Check out the video!!
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