/u/brotherwarren's posts in /r/askscience

Year:

Only show posts with narrations

If bacteria have evolved penicillin resistance, why can’t we help penicillin to evolve new antibiotics?

6465 upvotes

Mark as read: Add to a list

SARS-Cov-2 has been found in dogs, deer, primates, bats, etc. is it common for a virus to be so widely spread between species?

2688 upvotes

Mark as read: Add to a list

How come the universe didn’t form a black hole?

1 upvotes

Mark as read: Add to a list

How come human knees are backwards & in the middle of our legs?

1 upvotes

Mark as read: Add to a list

Why does slicing with a knife cut so much faster than just pressing hard without slicing?

1 upvotes

Mark as read: Add to a list

Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
If bacteria have evolved penicillin resistance, why can’t we help penicillin to evolve new antibiotics?	6465
SARS-Cov-2 has been found in dogs, deer, primates, bats, etc. is it common for a virus to be so widely spread between species?	2688
How come the universe didn’t form a black hole?	1
How come human knees are backwards & in the middle of our legs?	1
Why does slicing with a knife cut so much faster than just pressing hard without slicing?	1