When a person dies, hearing is usually the last sense to go.
124
If you cut a 'V' shape into your toe nails, you can prevent 'in-grown' toe nails.
22
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
The adult human brain weighs about 3 pounds (1,300-1,400 g).
99
If you stop working out, it takes twice as long to lose strength than it took to gain it.
16
When you look up at the blue sky and see white dots flying around, you’re actually seeing your own white blood cells.
30
Only 1 person in 2 billion will live to be 116.
49
Sleeping on your stomach can induce weirder, scarier, and sexier dreams.
22