BrainStuff

Latest Episodes:

How Ultra Hi-Def Works Jul 14, 2008

Show notes

A standard HD screen has roughly 2 million pixels per frame -- but an ultra HD has four times that resolution. Learn more about ultra hi-definition in this HowStuffWorks podcast.

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How Stealth Technology Work Jul 14, 2008

Show notes

Shaping an airplane a certain way -- or using materials that absorb radar waves -- causes a stealth aircraft to have the signature of a small bird, rather than an airplane.

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