LifeChimps and bonobos relieve social tension by rubbing their genitals When competition for food is high, both chimps and bonobos sometimes rub their genitals together to cope News
ÎçÒ¹¸£Àû1000¼¯ºÏLaughing gas could be picked up by a breathalyser Many countries have made it illegal to possess nitrous oxide, or laughing gas, and research now shows the drug can be picked up in someone's breath News