Do not leave puddles or open containers of water near your house, because mosquitoes breed in standing water.

The physical obstruction of the flow of air through the mouth and nose is the cause of snoring.

Rats multiply so quickly that in 18 months, two rats could have over a million descendants.

McDonald’s salads are more fattening than their burgers.

The human brain tends to “forget” 80% of the things you learn everyday.

People are most truthful in face-to-face conversations and lie the most over the phone.

Cursing raises our pain tolerance by about 50%.

If you electrically shock a person’s brain, their math skills can greatly improve for up to 6 months.

Men are 6 times more likely to get struck by lightning then women.

The average person’s scalp has 100,000 hairs.

Compact discs read from the inside to the outside edge, the reverse of how a record works.