did you know?
"facts"
fact no.3the human nose can remember 50000 different scents

I can remember more than 50000 if the aromas belong to some delicious food:DI just googled and found that human nose can detect at least one trillion odours!https://www.nature.com/news/human-nose-can-detect-1-trillion-odours-1.14904

Compare a&nbsp; human's sense of smell with a dog's sense of smell.&nbsp; A dog's sense of smell is amazing.