Toothpaste removes ink from your clothes. Apply it to the stain, let it dry and then wash.
The human brain isn't fully functional for learning until after 10 AM, science has proved that schools begin way too early.
Ryan Reynolds failed his high school drama class.
The only part of the body that has no blood supply is the cornea in the eye. It takes in oxygen directly from the air.
Madonna suffers from brontophobia - a fear of thunder.
Jellyfish range from the size of a thimble or the eraser tip of a pencil to approximately 8 feet in diameter, with tentacles that reach 200 feet.
CT body scans expose the patient to the same amount of radiation as that experienced within a mile and a half of the Hiroshima atomic bomb.
The colour blue has a calming effect as it causes the brain to release calming hormones.
In 2010, Sandra Bullock won an Oscar for Best Actress and a Razzie for Worst Actress within 24 hours of each other.
If one or more of your adult teeth is ever knocked out, put it in coconut water until the dentist can reattach it.