00:00Here's one.
00:01To get from Earth to the moon, it takes millions of liters of fuel.
00:06Where did all that fit?
00:08In the launch rocket's tanks, brother.
00:11One liter is just a cubic decimeter.
00:15And those tanks are as tall as the Intercontinental Hotel.
00:19Try filling the Intercontinental Hotel with one liter of milk at a time.
00:24You'll need millions.
00:26And don't think you have to take the tanks with you all the way to the moon.
00:29It's enough to push the Orion capsule to the right speed,
00:33release the empty tanks so they fall back to Earth,
00:35and then the capsule continues its journey to the moon by inertia.
00:40Inertia.
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