Avatar - Max Lambrechts
Max Lambrechtsadded this to Stuff
Why Humans Hate the Scent of Blood (But Wolves Love It)

Why Humans Hate the Scent of Blood (But Wolves Love It)

Live Science

The coppery scent of fresh blood is known to attract predators. And now, scientists have pinpointed a molecule in mammal blood that plays a pivotal …

View on livescience.com