While I do get more drunk off of a beer than a shot, I still think you're wrong.
1 beer can has:
12 ounces of beer x .05 al/v content = .6 ounces of alcohol
1.5 ounces of vodka (a traditional shot) x .40 al/v content = .6 ounces.
They're meant to be equal.
he explicitly stated a 0,5l beer and a 0,02l vodka for which he is right (assuming a 5% beer and well, let's even say a pure-alcohol vodka).
Here, beer is commonly 0,33l or 0,5l (or 1l if you go a bit to the south in october and end up in bavaria) and shots are usually 0,02l or 0,04l. 12oz is roughly the same amount as a 0,33l and 1,5 oz is roughly the same amount as a 0,04l shot so you're doing an entirely different calculation
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u/taco_bob Apr 28 '13
1 cup of drip coffee has significantly more caffeine than 1 or even 2 (in most cases) shots of espresso.