Each year, more than 50,000 people are injured by jewelry in the U.S.
29
You can start a fire with ice.
367
NYC's Metropolitan Transit Authority (MTA) dumps old subway cars into the ocean to serve as artificial reef.
8
Pollen never deteriorates. It is one of the few natural substances that lasts indefinitely.
58
If you had 10 billion $1 notes and spent one every second of every day, it would require 317 years for you to go broke.
109
The worlds oldest piece of chewing gum is over 9000 years old!
122
Mentally doing a task makes you better at it. Your mind can barely tell the difference.
18