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Pranay Pathole
@PPathole · 25 сент. 2020 г.
It maybe possible that the passage of time is purely a reflection of increasing entropy. At least time will stop in a googol or so years instead of an eternity of cold emptiness with the occasional virtual particle. It's almost reassuring.
Elon Musk
@elonmusk · 25 сент. 2020 г.
True
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Pranay Pathole
@PPathole · 25 сент. 2020 г.
Well, definitely Raptor Vac is capable of operating at sea level. That's the part that's really complicating its design, pushing achievable chamber pressure high enough to avoid flow separation and strengthening the nozzle.
Elon Musk
@elonmusk · 25 сент. 2020 г.
There are some practical size constraints too. Can’t be too big to fit in the engine compartment. But, it could be a little bigger. 380 sec Isp would be nice.
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Pranay Pathole
@PPathole · 25 сент. 2020 г.
Did if suffer from any shockwave instability/vibrations?
Elon Musk
@elonmusk · 25 сент. 2020 г.
Doesn’t seem to be a problem. We could probably increase area ratio, given 330 bar max demonstrated chamber pressure.
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Elon Musk
@elonmusk · 25 сент. 2020 г.
Where is our prediction of probability inaccurate?
Elon Musk
@elonmusk · 25 сент. 2020 г.
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Scott Manley
@DJSnM · 25 сент. 2020 г.
Interesting to see it has a burst of flame before it emits a burst of cryogens and only then ignites properly.
SpaceX@SpaceX· 25 сент. 2020 г.Completed a full duration test fire of the Raptor Vacuum engine at SpaceX’s rocket development facility in McGregor, Texas
Elon Musk
@elonmusk · 25 сент. 2020 г.
Preburners ignite, then main chamber
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Elon Musk
@elonmusk · 25 сент. 2020 г.
Or energy & time, but besides that what?
Elon Musk
@elonmusk · 25 сент. 2020 г.
Where is our prediction of probability inaccurate?
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Marlon
@MarlonSIX60 · 25 сент. 2020 г.
Both the position and momentum of an elementary particle.
Elon Musk
@elonmusk · 25 сент. 2020 г.
Or energy & time, but besides that what?
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Elon Musk
@elonmusk · 25 сент. 2020 г.
Ответ на @podcastnotes
Genetic engineering is too slow unless you use a synthetic virus
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Elon Musk
@elonmusk · 25 сент. 2020 г.
What can’t we predict?
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Elon Musk
@elonmusk · 25 сент. 2020 г.
Ответ на @tobyliiiiiiiiii
Yeah, but might not need it
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Everyday Astronaut
@Erdayastronaut · 25 сент. 2020 г.
It survived?!?! IT SURVIVED!!! And they even fired it at sea level without vacuum conditions (a giant tube)!!! @elonmusk how did it hold up at sea level without flow separation?! It looks like it has a big expansion ratio! 🤯
SpaceX@SpaceX· 25 сент. 2020 г.Completed a full duration test fire of the Raptor Vacuum engine at SpaceX’s rocket development facility in McGregor, Texas
Elon Musk
@elonmusk · 25 сент. 2020 г.
107 expansion ratio. You can a little bit of flow separation towards the end of the nozzle.
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Elon Musk
@elonmusk · 24 сент. 2020 г.
Only thing beyond ludicrous is plaid
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Asymmetric Focus
@asymmetricfocus · 24 сент. 2020 г.
“Exclusive License”. Might as well rename it to “ClosedAI”.
Elon Musk
@elonmusk · 24 сент. 2020 г.
This does seem like the opposite of open. OpenAI is essentially captured by Microsoft.
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Whole Mars Catalog
@wholemars · 24 сент. 2020 г.
and not that they would need a license
Elon Musk
@elonmusk · 24 сент. 2020 г.
Haha true
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HEADY
@oneandonlyheady · 24 сент. 2020 г.
Make an electric one like you said you wanted in Iron Man 2
Elon Musk
@elonmusk · 24 сент. 2020 г.
Maybe I will …
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Elon Musk
@elonmusk · 23 сент. 2020 г.
Ответ на @TechBurritoUno
Jets are so cool
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Elon Musk
@elonmusk · 23 сент. 2020 г.
Ответ на @flcnhvy
Pretty much
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Elon Musk
@elonmusk · 23 сент. 2020 г.
Ответ на @1stPrinciples4L
Yes
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Gali
@Gfilche · 23 сент. 2020 г.
dam went on @YahooFinance to talk $TSLA and it was a joke. pretty lame that they do such little research & constantly take an attacking/negative tone against Tesla
like you invite me to your show to talk about my favorite company in the world and just shit on it #whack
Elon Musk
@elonmusk · 23 сент. 2020 г.
Yahoo Finance is as dumb as it sounds
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James Stephenson
@ICannot_Enough · 22 сент. 2020 г.
This was the most important slide in the deck for a $TSLA investor.
This is @elonmusk’s hardcore smack down to anyone who still thinks EVs can’t be profitable.
Elon Musk
@elonmusk · 23 сент. 2020 г.
Yes
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