
The Sun is the most perfectly round natural object in the universe.

The smell of men will produce stress in laboratory mice. The smell of women produce no effect.

Percussive Maintenance is the art of shaking, banging or pounding on a device in order to make it work.

Before entering politics, Canadian Prime Minister Justin Trudeau worked as a nightclub bouncer and a snowboard instructor.

David Copperfield is considered the greatest solo entertainer. Over his career, he has sold over forty million tickets grossing over a billion dollars.

A study in 2012 found that people who spend a lot of time on the internet are more likely to suffer sleep disorders, stress and depression.