00:04Yeah, yeah.
00:19Please expect the first problem in about five minutes.
00:25Yeah.
00:30And now we start to pull up.
00:32So my arm weighs twice as much.
00:35Everything weighs twice as much.
00:36The angle in the sky is increasing.
00:39We're probably now like 20 degrees.
00:41They will say 30 degrees.
00:44They will say 40 degrees.
00:47Then at 50 degrees nose up.
00:50Injection.
00:51Injection.
00:51They cut the engines.
00:53They have thrown us and they are letting us fall through the sky while they fly the plane around us
00:59without touching us.
01:00So we have this little bubble of zero gravity.
01:03We can also train our astronauts here.
01:06And this facility has very good access.
01:08We can come here whenever we need to.
01:10And very good repeatability.
01:12We can do hundreds of parabolas.
01:15We can have many, many people.
01:17We can keep changing our samples.
01:18We can keep switching the experiments.
01:21This cadence, this repeatability, and this accessibility for our scientists is really, really valuable.
01:27It makes it one of our most important facilities.
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