Lizards can self-amputate their tails for protection. It grows back after a few months.
Two mouths full of cowbane, a member of the carrot family, is enough to kill you.
Antarctica is the only land on our planet that is not owned by any country.
There are 635,013,559,599 possible hands in a game of bridge.
If you eat a bar of chocolate every day for 36,500 days, you'll live to be 100 years old.
Knowledge is growing so fast that 90% of what we will know in 50 years time, will be discovered in those 50 years.
Your heart rate can rise as much as 30% during a yawn.
If our Sun were just inch in diameter, the nearest star would be 445 miles away.
Less than 3% of Nestle's sales are for chocolate.
At 8,000 feet deep, Hells Canyon is the deepest river gorge in North America.
