how much coffee lethal for human
@RikerGoogling Frozen into a blunt object, not much. Drowning in it, a bit more. Ingested, quite a bit I'd think.
@RikerGoogling must be more than 12 cups bc that's the most I've managed in a day 🤗
@RikerGoogling did you see that documentary called Futurama?
@RikerGoogling check with Captain Janeway; she's the authority
@RikerGoogling my son's regular drink is a 12-shot white coffee americano. Sometimes, he has two. That's probably enough to kill me.
@RikerGoogling
– LD50 of caffeine is 192mg.
– 50% of average weight humans would die of 15g of pure caffeine, about as much as in a super glue bottle.
– That‘s 15 liters (4 gal) of espresso, about one paint bucket.
– Drinking such amounts of water in a day itself is dangerous.
– Developers facing deadlines have been observed drinking 5-7x that amount without harm.
@RikerGoogling I read a murder mystery recently where the person died of too much caffeine, so yeah, it can be a murder weapon in your novel. If you're not sure about the quantity just use the same trick Thriller writers use when talking about firearms, just say "modified coffee" or "custom coffee with silencer" and go on.
@RikerGoogling one icicle worth should do the trick.. perfect murder weapon because you can leave it and it didn't leave the murderers DNA and it melts away toan innocuous coffee stain...
A Man Dry Scooped 35000 Milligrams Caffeine. This Is What Happened To His Organs.

YouTube
@RikerGoogling One a day, every day, eventually does it
@RikerGoogling 50kg dropped from enough height should do it.
@RikerGoogling have you check with Admiral Janeway? She would know.