Sea turtles use Earth’s magnetic fields to navigate.

When you exhale through your nose you are smelling the scent of your lungs but your body is so used to it that it chooses to ignore it.

Cookie Monster is left-handed and is the only Sesame Street muppet with five fingers.

Abrahama Lincoln worked as a shopkeeper, surveyor and postmaster before running for Illinois State Legislature.

Crows have been known to recognize human faces.

Nike’s “Just Do It” slogan was inspired by the last words of convicted murderer Gary Gilmore.

Snow reflects 80% of the sun’s UV rays, which can potentially cause temporary or permanent vision loss.

Snakes and sharks both have two p*nises.

Humans produce a liter of snot a day.

Water in Lake Erie completely replaces itself every 2.6 years.

Some octopuses eat their own arms when bored.

Rhabdomyolysis is a rare but serious medical condition resulting from exercising too much.

Sidonglobophobia is the fear of cotton balls.

Thomas Edison loved Shakespeare’s plays and briefly considered pursuing a career in acting.

Squids have three hearts–much like an octopus.

People who cry during negotiations are more likely to get their way.