The lense of the eye continues to grow throughout a person's life.
34
The brain receives 20% of the body’s oxygen and 25% of total body glucose utilization, despite it accounting for only 2% of a person’s weight (about 1.4 kilograms).
8
20 minutes after smoking a cigarette, blood pressure drops to normal.
37
The human brain has the capacity to store everything that you experience.
4k
Your heart will pump about 212 million liters in its lifetime.
26
Every day, the average person swallows about a quart of mucous.
5
Poor eyesight (myopia) is associated with higher IQ.
232
Pain occurs when sounds are above 130 db.
124