The Platypus used to be considered a myth like Bigfoot and the Yeti.
18
Real diamonds do not show up on x-ray.
36
Brass doorknobs automatically disinfect themselves in about 8 hours.
18
Our brains have a negativity bias and will remember bad memories more than good ones.
15
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
It is impossible to hum if your nose is plugged.
366
Quick naps not only improve your alertness, but they also help in decision making, creativity and sensory perception.
149