If you unfolded your brain, it would cover an ironing board.
42
Ten seconds of hugging a day increases levels of oxytocin, which can reduce blood pressure, thus cutting the risk of heart disease.
26
When a person dies, hearing is usually the last sense to go.
124
Falling in love raises levels of nerve growth in a person's brain for about a year and can improve their memory.
39
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
22
The human brain is insensitive to pain.
76
Each nostril of a human being register smell in a different way. Smells that are made from the right nostril are more pleasant than the left.
38