00:00Why is the Raptor cheaper and what does that mean economically?
00:03There is a good reason why SpaceX produces the Raptor 2 for just $1000 per kilonewton
00:11of thrust while Blue Origin pays 3 times as much for the BE-4.
00:16The reason is simple, manufacturing, scaling and philosophy.
00:21First, the production philosophy, quantity over quality or both.
00:26SpaceX follows a strategy that was long considered madness in the space industry.
00:32Iterate rapidly, fail often, learn fast.
00:37Instead of spending years developing a perfect engine, SpaceX relies on rapid prototyping,
00:43aggressive testing, incremental improvements and mass production.
00:47This has led to more than 250 Raptor engines already having flown while Blue Origin with
00:54the BE-4 has only managed 11 flights so far.
00:58Blue Origin, on the other hand, relies on a more traditional approach.
01:01Blue Origin, on the other hand, has雪 land, is exceptionally accurate.
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