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Aspirin pills.

7 Drugs that Changed the World

Photo of the antacid Tums

How Do Antacids Work?

Blackboard inscribed with scientific formulas and calculations in physics and mathematics

The World Science Festival’s Pioneers in Science

People wearing surgical masks (also called face mask or medical masks or safety masks) walk through the city center of Milan, Italy on Feb. 23, 2020. Coronavirus disease COVID-19 pandemic

How Do Face Masks Control the Spread of Disease?

Laboratory glassware (beakers)

5 Quizzes That Will Tell You Whether You Should Have Been a Scientist

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Illustration for Demystified "How Dangerous is Quicksand"

How Deadly Is Quicksand?

Gerald R. Ford playing golf during a working vacation on Mackinac Island in Michigan, July 13, 1975. Gerald Ford.

9 U.S. Presidents with the Most Vetoes

The starting line-up at the first ever Indianapolis 500 motor race at Indianapolis Motor Speedway in Speedway, Indiana, 1911.

The First Indy 500: A Spectacular Start in 1911

Periodical Cicada, Adult, Magicicada spp. Requires 17 years to complete development. Nymph splits its skin, and transforms into an adult. Feeds on sap of tree roots. Northern Illinois Brood. This brood is the largest emergence of cicadas anywhere

Why Do Some Cicadas Appear Only Every 17 Years?

Bakers Dozen of Donuts, or Paczki's

Why Is a Baker’s Dozen 13?

Alpaca and Llama side by side

What’s the Difference Between Llamas and Alpacas?

Shadow of a man holding large knife in his hand inside of some dark, spooky buiding

7 of History's Most Notorious Serial Killers

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