This is what radiation looks like.
A piece of uranium in a chamber filled with cooled ethanol vapor creates visible condensation trails as the alpha particles it emits collide with and ionize the gas molecules.
[📹 Cloudylabs]
This is what radiation looks like.
A piece of uranium in a chamber filled with cooled ethanol vapor creates visible condensation trails as the alpha particles it emits collide with and ionize the gas molecules.
[📹 Cloudylabs]
