I WONDER - How Many Scents Can Nose Smell?

The video explores the human nose's ability to detect over 1 trillion smells, explaining how smells are present everywhere and how our brain processes and remembers them. It highlights that while humans have a remarkable sense of smell, dogs possess an even more advanced ability to detect a wider range of smells.

What role does the nose play in the process of smelling?

What is mentioned about the smelling capability of dogs compared to humans?