Question

is quantum tunneling the reason why we can smell stuff even through thick sealed jars?

Answer 1

@SolomonZelman

Answer 2

@wio

Answer 3

I don't think that the particles we smell are small enough to be described with quantum mechanics.

Answer 4

no

Answer 5

so how are you able to smell things through tightly sealed jars?

Answer 6

The seal isn't necessarily perfect, or residue lies on the outside of the jar

Answer 7

oh okay. I'm not sure what approximate size or mass a particle must have inorder to experience quantum effects. anyway was just curious. Thanks ^_^

Answer 8

Generally things that are too small for the body to detect.