When you fall in love, that 'high' feeling is caused by a flood of dopamine that is similar to that of cocaine.
44
Those who get out of bed by 7am are more likely to be thinner and happier.
20
In one day, adult lungs move about 10,000 litres of air.
11
If every muscle in your body could pull in one direction, you could lift nearly 25 tons.
12
Sleeping on your stomach can induce weirder, scarier, and sexier dreams.
22
If you cut a 'V' shape into your toe nails, you can prevent 'in-grown' toe nails.
22
Only 1 person in 2 billion will live to be 116.
49