Skip to main content


Opinion, arguments & analyses from guest experts and from the editors of Scientific American

Comedy about Isaac Newton Enlightens

Isaac Newton, the giant of classical physics and co-inventor of calculus, was a pill. His anti-social and arrogant ways are well documented, providing a small comfort to people today who might feel daunted by the towering achievements of this 17 th -century genius...

February 28, 2013 — Robin Lloyd

Young Scientists Encourage the Public to Demand Peer Review

It seems that more and more policy makers, advocacy groups, advertisers and media pundits are making claims based on science: this kind of potion is good for your health, that chemical is bad for the environment, this new technology can reduce crime...

February 27, 2013 — Mark Fischetti

Can Children Teach Themselves?

Sugata Mitra gave street kids in a slum in New Delhi access to a computer connected to the Internet, and found that they quickly taught themselves how to use it.

February 27, 2013 — Fred Guterl

Food Delivers a Cocktail of Hormone-Like Signals to Body

The chicken pesto pasta on your plate is more than just tasty fuel to keep you going. The dish has carbohydrates, fats and proteins to be sure, but it also contains other nutrients and chemicals that send subtle cues and instructions to your cells...

February 22, 2013 — Marissa Fessenden

Could Another Chelyabinsk-Scale Meteor Sneak Up on Us?

When a 17-meter asteroid barreled into Earth’s atmosphere over central Russia on February 15, releasing a powerful shock wave that injured more than 1,000 people, many observers wondered how such a momentous event could arrive unheralded...

February 20, 2013 — John Matson

Blog Index

Scroll To Top

Science or SciFi?

Science or SciFi?

Vanishing Particles. Spooky Action.