• Cars

    London Motor Show 2008

    By Abby Seiff Posted on 7.24.2008 7 Comments

    The weeklong 2008 British International Auto Show started yesterday and through the Lightnings, Citroens and, yes, Ford Fiestas one common thread has stretched; and it is green. Most of the low and mid-range manufacturers addressed the public's clarion call for less reliance on pricey fuel.

  • The Environment

    American Power

    By Paul Adams Posted on 10.31.2008 8 Comments

  • Cars

    The Parajet Skycar: From London to Timbuktu on Biofuel

    By Michael Spinelli Posted on 11.12.2008 13 Comments

    If you were wondering, Timbuktu isn't some mythical city with a skyline of emerald buildings housing a race of unicorn-men. It's a real place, situated in the west African country of Mali, a city historians cite as an intellectual and spiritual center of the 15th and 16th centuries. It's also some 3,700 miles from London. Keep that in mind when you consider a scheme to cover those miles in a car that looks like an Everglades airboat designed by Luigi Colani.

  • DIY

    The Anatomy of a Marshmallow

    By Paul Adams Posted on 11.26.2008 5 Comments

    Most American children are familiar with marshmallows. These fluffy, chewy treats are sold in bags in the supermarket, often for use in Rice Krispie treats and s'mores. Marshmallow Fluff is a spreadable marshmallow product, often found nestled on shelves beside the peanut butter used for lunchbox confections, adding a sweet, viscous layer to sandwiches and brownies. Around Easter, marshmallow Peeps, with their softer structure and crunchy sugar coating, appear in stores. In many homes around the country, marshmallow-covered sweet potatoes are a staple at the Thanksgiving table.



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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.

Check out the best of what's new here.

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