Can Scent Molecules Travel?

Can Scent Molecules Travel? Scents travel through air or underwater, before ultimately tripping sensors in our noses — known as olfactory neurons. How far can smell travel? SMELL TRAVELS 1,500 YARDS The smell is skunk-like or sewer-like,” Cooper said in his March 17 letter, noting that “the offensive smell travels long distances – 1,500 yards

Can Scent Molecules Travel Through Vacuum?

Can Scent Molecules Travel Through Vacuum? They can! Zero gravity could even help them to travel, if the aroma was spreading through a virtual vacuum . Smells travel by the movement of individual aroma molecules. Under the influence of gravity and with no air to get in the way, these molecules would fall to the