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Speaker 1: Welcome to brain Stuff from house stuff works dot com

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Speaker 1: where smart happens. Hi Marshall Brain. If you've ever been

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Speaker 1: to the grocery store and seen the rack of Crispy

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Speaker 1: cream donuts, here's a question. Have you ever thought about

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Speaker 1: how they make them? A big Crispy Cream store produces

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Speaker 1: over a hundred thousand donuts every day and it's an

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Speaker 1: amazing process. The first step is to mix the dough.

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Speaker 1: Then a top secret machine poofs out rings of fresh dough.

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Speaker 1: The next step is a twenty minute conveyor belt ride

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Speaker 1: through a proofing box. The box has exactly the right

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Speaker 1: temperature and humidity to let the donuts rise. Then the

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Speaker 1: donuts fall into a river of hot oil at three

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Speaker 1: fifty degrees. Forty five seconds later, a flipper bar flips

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Speaker 1: them over into another river of oil. Then another forty

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Speaker 1: five seconds later, they come out of the oil on

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Speaker 1: a conveyor belt and run rule waterfall of glaze so

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Speaker 1: they're completely coded. Then they ride around the factory on

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Speaker 1: a conveyor belt for forty five minutes to cool off.

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Speaker 1: For more illness and thousands of other topics. Does it

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Speaker 1: how stuff works dot com and don't forget to check

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Speaker 1: out the brain Stuff blog on the house stuff works

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Speaker 1: dot com home page. You can also follow brain Stuff

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Speaker 1: on Facebook or Twitter at brain stuff hs W. The

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