@All knowledge of the world


There are about 400,000 scents in this world, of which over 10,000 can be distinguished by humans. How on earth do we recognize so many different smells?
Without sight and smell, why can't we distinguish an apple from an onion?
What principle is behind this?
Let's look at the Health Encyclopedia to find out how our body works to sense smells.

Supervision: Professor Byung-Wook Yoo, Soonchunhyang Seoul Hospital

#senseOFsmell #5Senses #nasal #cilia #nose #smell