00:00Rocket engines contain many engines that glow red.
00:03These turbo pumps spin crazy fast.
00:07They pump super-cooled fuel.
00:09The turbine sections of these pumps can glow red-hot,
00:12even as they force propellants at extreme cryogenic temperatures.
00:16It's like pumping ice water through a blazing oven.
00:20They never freeze.
00:21This incredible machine powers humanity's journey to the stars.
00:26Link in bio.
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