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christophilus
on July 24, 2017
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Why Brilliant Girls Tend to Favor Non-STEM Careers
What are those nozzles on the launch-gear that are shooting out sparks? Is that what ignites the entire thing?
pas
on July 25, 2017
[–]
Those are sparks to burn off excess hydrogen
https://www.youtube.com/watch?v=capiUBVd7EU
(7m 30s)
christophilus
on July 25, 2017
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That was one of the most fascinating videos I've seen in a good long while. Thanks for posting.
pas
on July 25, 2017
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Rocket engineering, make everything explode, but not too fast! But still fast enough to go to the Moon/Sun/Mars and back!
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