Smoking while pregnant increases the chances of spontaneous abortions (miscarriages) stillbirths and premature labor.
77
Your heart rate can rise as much as 30% during a yawn.
69
Your wounds heal faster if you lick them, you instinctively do this for that reason. Tears help, too.
20
India used to be the richest country in the world until the British invasion in the early 17th Century.
37
Holding hands with someone you love can alleviate physical pain as well as stress and fear.
26
In Japan, condoms are commonly sold 'door to door'!
54
You have no sense of smell when you're sleeping!
72