neil degrasse tyson had a fun take on this. There are more molecules of water in a single cup of water, than there are cups of water in all of earth’s water. So without a doubt water molecules used by any number of historical figures have almost certainly also been used by you. Genghas khan, Caesar, Einstein, etc.
I’m not clear on how long ago the person must have lived for the chances to be near certain or not.
I wonder: how many water molecules I’ve drank were Hitler’s piss once?
Not zero
Sorry for the downvote, I hate seeing this face.
it’s ok. it’s deserved.
neil degrasse tyson had a fun take on this. There are more molecules of water in a single cup of water, than there are cups of water in all of earth’s water. So without a doubt water molecules used by any number of historical figures have almost certainly also been used by you. Genghas khan, Caesar, Einstein, etc.
I’m not clear on how long ago the person must have lived for the chances to be near certain or not.
Same with air molecules.