21st Century Inventions That Could Change Your Life

Fidget Cubes

The Fidget Cube (and other "fidget" toys) went viral in the past few years. These little gadgets are designed for folks with attention disabilities, but anyone can use them and find them enjoyable. They can help someone focus on any task at hand.

The More You Know

An exotic dancer was busted by the IRS for failing to pay income tax on 1 million dollars in income she received in exchange for sex, from a single man.
Peanuts can be used to make dynamite.
The sun and moon appear to be the same size in the sky because of an astonishing coincidence: the moon is 400 times smaller but 400 times closer.
The moon has its own time zones.

Post originally appeared on Upbeat News.