The Kumbh Mela festival in India is the largest peaceful gathering of humans on Earth, with over 100 million attendees.

Coyote is a trickster figure in dozens of Native American mythologies across North America.

Particles can exist in multiple states until observed.

Banksy, the anonymous street artist, has never been definitively identified despite decades of speculation.

An NBA basketball court is exactly 94 feet long and 50 feet wide.

There are invisible particles everywhere.

The maximum legal weight for a cricket ball is 163 grams — close to a baseball but harder.

Sourdough bread is made from a 'starter' — a live culture of wild yeast and bacteria that can be maintained for decades.

In behavioral economics, choice architecture — how options are presented — dramatically affects decisions.