From This Collection

Why are ketchup packets so... unsatisfying?

May 11, 2015
They're too small, hard to open, and utterly resistant to change.

Why in the world do airlines overbook tickets?

Apr 27, 2015
It's intentional, and not totally evil — it might even be good.
A new study looks at the cost of add-on charges for airlines.
Joe Raedle/Getty Images

Why do people overpay their taxes, then get refunds?

Apr 13, 2015
Many taxpayers will receive a refund averaging $2,800. That's free money for the government.

Where do hotels buy their art?

Mar 30, 2015
Most buy images that fit within design requirements. But the options are endless.

Why are razor blades so expensive?

Mar 16, 2015
They're just strips of metal set in plastic, right?

Finding the natural in natural flavors

Mar 2, 2015
Natural flavors come from a substance found in nature, but that's just the start.

For public good, not for profit.

How do sports teams get their championship T-shirts so fast?

Feb 2, 2015
T-shirt companies prep for championship games before season even starts.
Elsa/Getty Images

Game-show winner pulls back the curtain on prizes

Jan 20, 2015
"Wheel of Fortune" contestant reveals how shows come up with prizes – and why he gave a big one back.
"Wheel of Fortune" host Pat Sajak interviews Josh Woo before the start of his game. 
Photo courtesy of Carol Kaelson/Sony Pictures Television

Why are there so few $2 bills?

Jan 9, 2015
The saga of America's most misunderstood currency note.
A sheet of $2 bills.
Wikimedia/Creative Commons