From the world's tallest mobile crane to NASA's new escape system for the Orion crew capsule, from the meanest drill to the Army's new Blackhawk upgrades, in this episode of Cocktail Party Science, host Chuck Cage sits down with Popular Science's Sr. Associate Editor Seth Fletcher to find out How it Works.
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Five amazing, clean technologies that will set us free, in this month's energy-focused issue. Also: how to build a better bomb detector, the robotic toys that are raising your children, a human catapult, the world's smallest arcade, and much more.


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The System 5 works as a giant keyboard for controlling a computer called the DSP SuperCore, which sits in a separate rack and stores recordings of music, dialogue and sound effects. Each recording, called a channel, can be assigned to one of the 1.5-inch-wide channel strips on the System 5's surface. Each strip works like an ultra-sophisticated version of your home stereo’s controls; one dial adjusts bass, another treble, and so on. Faders, the sliding controls at the bottom of each strip, control volume.
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