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New Explosives Test Could End Liquid Carry-On Ban


In 2006, a bunch of terrorists went ahead and ruined air travel for the rest of us. After the terrorists failed to bring liquid explosives onto a British flight, the airlines banned liquid carry-on items larger than 3.4 ounces. This forced us to leave shampoo at home and buy outrageously overpriced drinks by the gate, to say nothing of the flask of whiskey I liked to travel with.

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U.S. Cyber Command Now Fully Online, and Seeking a Few Good Geeks

The new cyber command wants to hire 1,000 cyber specialists over the next few years

Patriotic geeks might want to brush off those resumes, because the long-awaited U.S. Cyber Command officially went live last Thursday, and hopes to recruit at least 1,000 cyber security experts over the next few years. But the newly formed group faces questions about its mission and responsibilities, as well as competition for recruits from U.S. intelligence agencies.

The announcement by the Department of Homeland Security also coincided with the kickoff of National Cybersecurity Awareness Month, which infuses the usual trick-or-treat spirit of October with additional meaning.

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Blowing Up a Bus

Americans' tax dollars at work

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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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