Our Right Lungs takes more air than our left lung.
194
There are about 255 babies born worldwide every minute.
46
We share 70% of our DNA with a slug.
218
When you kiss someone for the first time, you get a spike in the neurotransmitter dopamine, making you crave more.
23
Enamel is hardest substance in the human body.
61
The human brain is very soft, having a consistency similar to soft gelatin or firm tofu.
13
After age 30, the brain shrinks a quarter of a percent (0.25%) in mass each year.
139