* There are approx. 550 hairs in the eyebrow.

* The life span of a taste bud is 10 days.

* The fastest growing nail is on the middle finger.

* The human body weighs 40 times more than the brain.

* A beard grows an average of 140mm a year

* The hardest bone in the human body is the jawbone

resource helped: www.dailytimes.com.pk