Mary Roach
Saliva has antibacterial properties. It also has things called nerve growth factor, skin growth factor, histatins which help with wound closure. So when you see an animal licking a wound or even a mom kissing a child's boo-boo, there's some, there's some good science behind why one might do this.
More quotes and aphorisms
A hypocrite despises those whom he deceives...Space is the breath of art...I think there is nothing sexier than a handlebar...Chains do not hold a marriage together...Today, hundreds of millions dwell in freedom...European nations began World War I with a glamorous...
Loading ...