Tusks to Tails
S1 E2

Why Can Dogs Smell Better Than Humans?

By Seeker

Published on 11/24/2020 at 3:41 PM

Dog noses contain roughly 40x the amount of smell receptors as humans — here's how their sniffers can remember precise smells over long periods of time 

More Videos

icons/video/play
Tusks to Tails
S1 E9

How Octopuses Think, Feel, and Smell With Their Arms

S1 E9

icons/video/play
Tusks to Tails
S1 E8

Camel Humps Don’t Store Water, Here’s What's Really Inside

S1 E8

icons/video/play
Tusks to Tails
S1 E6

What Makes a Croc’s Bite So Deadly?

S1 E6

icons/video/play
Tusks to Tails
S1 E5

The Secrets Behind the Cheetah’s Speed

S1 E5

icons/video/play
Tusks to Tails
S1 E4

Bats Evolved to Have Superior Immune Systems, Here’s How

S1 E4

icons/video/play
Tusks to Tails
S1 E3

This Superpower Makes Sharks Amazing Predators

S1 E3

icons/video/play
Tusks to Tails
S1 E2

Why Can Dogs Smell Better Than Humans?

S1 E2

icons/video/play
Tusks to Tails
S1 E1

What Makes Owl Eyesight So Powerful?

S1 E1