A new kind of remote control scraps the buttons in favor of motion-sensitive navigation
Here’s a classic how-to from the archives—an article from 1949 on [making your own nitrous oxide](http://blog.modernmechanix.com/2006/03/07/the-gas-that-makes-you/- laugh). Link via Modern...
Ditch that fee-laden landline. VoIP--routing calls over the Internet--is finally a viable alternative.
The Embassy brings Popular Science's vision of future air travel to life.
A photo gallery of the Tango complex
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