Hydrogen is an explosive gas. Oxygen supports combustion. Yet when these are combined it is water which is used to put out fires. See more

The can opener was invented 48 years after cans were introduced. See more

The screwdriver was invented before the screw. See more

A sneeze travels out of your mouth at over 100 mph! See more

The highest publicly reported amount of money paid for a domain name is $7.5 million! Paid for business.com. See more

After billions of years, black holes become white holes and they spit out all the things they sucked up. See more

There are 206 bones in your skeleton. See more

The first domain name ever registered was Symbolics.com. See more

It is impossible for a human to lick their elbow. See more