Animals With Superhuman Sense of Smell

These are the top five animals that can smell things we can’t even imagine, and the last one

can literally sniff out diseases inside your body. Comment below which nose you’d borrow

for one day. But first, like and subscribe if you love crazy animal facts,

or you’ll keep thinking your human nose is special. First is the bloodhound. Its nose has around

300 million scent receptors—over 40 times more than humans—and it can track a smell trail

that’s days old across kilometers, even after rain and traffic. In court,

its tracking has been used as evidence. Next is the great white shark. It can detect a

single drop of blood in what would be an Olympic‑pool worth of water and sense tiny chemicals