• DIY

    Chocolate-Chip Science

    By Paul Adams Posted on 7.17.2008 3 Comments

    I think that everyone in New York City read last week's article by David Leite on the Quest for the Perfect Chocolate Chip Cookie. One of the main tricks from the article is to rest your dough for 36 hours before baking the cookies in order to improve the flavor. In my work as a chef I have often made cookie dough in advance and baked to order. I knew that refrigeration had beneficial effects although I had never tested the theory to the extent that David Leite did for the article.

  • The Environment

    Global Warming: Not So Bad?

    By Abby Seiff Posted on 7.25.2008 31 Comments

    So it looks like it's not all gloom and doom after all. A few recent studies have managed to find the slim silver lining of climate change. Below, a look at the three small positive outcomes of global warming.

  • Cars

    How It Works: Tomorrow's Hybrid

    By John Mahoney Posted on 3.13.2008 25 Comments

    The ReCharge, Volvo’s concept plug-in hybrid, could squeeze 160 miles from a gallon of gas by tossing out the power-wasting transmission. It packs a small electric motor inside each wheel, so that no power is lost in the drivetrain. Here’s a look at the next generation of fuel-efficiency



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December 2009: Best of What's New

In our December issue, Popular Science names the 100 best innovations of the year: bombproof wallpaper, self-parking cars, the fastest helicopter, and 97 more. Plus inventor profiles and videos.

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