The human brain doesn't stop developing until about 25 years old.
102
Foreign accent syndrome is a rare brain disorder which causes people to speak in a foreign accent involuntarily.
15
An average heart beats 100,000 times a day, pumping some 2,000 gallons of blood through its chambers. Over a 70-year life span, that adds up to more than 2.5 billion heartbeats.
73
Putting sugar on a wound or cut will greatly reduce pain and speed up the healing process.
25
The average tastebud lives only 10 days before it dies and is replaced by a new one.
15
The lifespan of a tastebud is ten days.
130
If you cut a 'V' shape into your toe nails, you can prevent 'in-grown' toe nails.
22
Your heart rate can rise as much as 30% during a yawn.
69