Darun.A @D_santh - Twitter Profile

about 9 hours ago

@growthrapidly Both r not same business models , RKLB solely rockets and space but spacex endless journey with new innovation so spacex must be a good choice.

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Darun.A

@D_santh

about 15 hours ago

@elonmusk Burning spacex shorters 😂😂

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@D_santh

3 days ago

@elonmusk @MarcusHouse We can see that in spacex chart also 😁😁

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Darun.A

@D_santh

4 days ago

Q&A- how robots came spacex🫢 ? (Sarcastic way ) Elon -satellites also robots(savage reply)😂😂 @elonmusk @SpaceX

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Who to follow

merril de silva

@merrildesilva

Construction Professional

Sachin_LakmalSL

@Sachi_Greenepic

#farmer 🚜 #entrepreneur💰 #proud Srilankan 🇱🇰 #travelpartner

D_santh retweeted

5 days ago

A SpaceX engineer once described what happens when Elon Musk finds an error in your work. The engineer had submitted a thermal analysis for a component on the Raptor engine. The document was 80 pages. It passed review from three senior engineers. It was approved and scheduled for implementation. Two days later an email arrived from Elon at 11pm. One line. "Your heat flux calculation on page 34 assumes steady state conditions but the duty cycle is transient. Redo it." The engineer said he stared at the email for five minutes. Not because it was harsh. Because it was correct. The assumption was buried in a sub calculation that none of the three reviewing engineers had caught. Elon found it in a document he had no obligation to read, on a page nobody expected him to reach, at 11pm on a Tuesday. He said the culture at SpaceX exists because of moments like this. Not because Elon motivates people with speeches. He doesn't give many speeches. The culture exists because every engineer knows that any document they submit might be read line by line by a man who will find the one error they missed. Not to punish them. To prevent the error from reaching the hardware. Because errors in hardware explode. The fear isn't being fired. The fear is submitting work that isn't your absolute best and having the CEO of a six company empire find the mistake you should have caught. That fear produces better engineering than any motivational poster ever could.

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