There's a regenerative candle that creates a new candle as it melts.
20
In 1916, a US amendment was proposed to put all acts of war to a national vote. If you voted yes you would have to register as a volunteer for service in the United States Army.
6
There are glasses which allow a red-green color-blind person to see colors the way everyone else does.
22
An African Baobab tree in South Africa, known as Big Baobab, has a circumference of 154 feet and even has a bar inside the trunk that can fit 60 people.
14
There is a sport called Banzai Skydiving. You throw the parachute out of the airplane first and then jump after it.
17