The following is an article from The Annals of Imp...  ...About the Only-Partially-Burnt Remnants of Smoked Cigarettescompiled by Alice Shirrell Kaswell, Improbable Research st...  ...rrell Kaswell, Improbable Research staffCigarette Butt Odor in the Headspace“Odor Analysis of Ci...

Crows are pretty smart. They even understand the c...  ...led Crowded Cities aims to train crows to pick up cigarette butts along roadways. They would be able to drop the butts into a vending machine and receive food in return...  ...squo;s just not worth it to go around looking for cig...

Looks like some people had a great...