A third of the human population sneezes when they look at the Sun. Light can signal the ocular nerve near the sinuses and triggers a sneeze.
18
The human brain uses approximately as much energy as a 10 watt light bulb.
120
Cuddling (or other ‘love’ acts) helps to heal physical wounds faster due to the release of Oxytocin which is proven to reduce swelling.
22
The pupil of the eye expands as much as 45 percent when a person looks at something pleasing.
130
Laughing could dramatically improve your health – and be as good for you as a deep state of meditation, researchers have found.
28
The whiter your tongue, the more germs there are on it.
88
Your skeleton keeps growing until you are about 35, then you start to shrink.
74
Scientists estimate that laughing 100 times is equivalent to a 10-minute workout on a rowing machine.
202