An average red blood cell lives for 120 days.
There are about 2.5 trillion red blood cells in your body at
any moment.
A red blood cell can circumnavigate your body in under 20
seconds.
Nerve Impulses travel at over 400 km/hr (25 mi/hr).
A sneeze generates a wind of 166 km/hr (100 mi/hr), and a
cough moves out at 100 km/hr (60 mi/hr).
Our heart beats about 100,00 times every day.
Our blood travels about 60,000 miles each day.
When we touch something, we send a message to our brain at
124 mph
The life span of a taste bud is ten days.
There are more living organisms on the skin of a single human
being than there are human beings on the surface of the earth.