And so now we're going to try and see if we can write a simulation that will give us some insight as to which of these might be better or worse.

现在我们回来看看我们能否,写一个程序来看看,哪一种选择会更好。

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Up top, you'll find indicators for Dolby Headphone, Dolby Digital EX, Dolby Pro Logic IIx and Dolby Digital -- these let you know which surround sound simulation, if any, is currently being pushed to the headset.

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Ergo, if our universe is just a simulation, there should be a cut off in the spectrum of high energy particles, and low and behold, there is -- the Greisen-Zatsepin-Kuzmin or GZK cut off.

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For example, a page describing the damage caused to the state's highways by overweight vehicles will include an interactive video simulation of vehicle characteristics to help viewers determine if their own trucks are illegal.

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