Thunderstorm phenomenon: Air smells different when it rains: Experiment shows why this is so

It’s a phenomenon we all know: as soon as it rains, the smell in the air changes. A PM reporter gets to the bottom of it and visits researchers who can make smells visible.

It’s a phenomenon we all know: as soon as it rains, the smell in the air changes. A PM reporter gets to the bottom of it and visits researchers who can make smells visible.