/u/mpierre's posts in /r/askscience
576 upvotes
Mark as read: Add to a list
1 upvotes
Mark as read: Add to a list
If I use the same spoon to finish a jar of jam and to start a new one, does it transfer bacteria, and if so, does it create a continuous population transfer across years?
1 upvotes
Mark as read: Add to a list