Why Do We Sleep?
An average human sleeps for a third of his or her...
Category Archives: Questions
What Causes Ice to be Slippery?
Chemists and physicists have heavily debated the seemingly simple question of...
What is Synesthesia?
Synesthesia, a rare neurological condition, describes an involuntary, automatic union of...
Why Do Our Fingers Get Wrinkled?
At one time or another, most of us have experienced “pruney”...
Is Our Collective IQ Increasing?
The Flynn Effect is the observation that intelligence quotient (IQ) test...
