Look at yourself in the mirror and wonder at an awesome mystery.
Using our brain to try to figure out how our brain works is a mystery.
The human body is an inherently unstable object that needs to take control to stay balanced.
A reflex is an involuntary, pre-programmed, automatic motor response.
Common sense teaches that without this special sense our earliest ancestors could never have survived.
Hearing is a mystery that nobody, not even evolutionary biologists, understands.
Without the right refractive power or eyeball diameter our earliest ancestors would have been as blind as bats.
Let’s look at some of the ways the body acquires the information it needs about its external and internal environment.
To be able to sit and read this paragraph, your body must perform several actions all at once.
I’ve already explained that the embryo is destined to become female unless chemicals swing into action to make it become a normal male.