Rachel Ko 彩文

AI Philosophy-Human civilization

[Rachel Ko 彩文 @KoRachelVoon]

Our ancestors's Confucian value still strongly embedded in our blood after centuries.

Chinese people hate to lose our face to our family, our mother country and our Chinese communities if commit any crime.

To us, face matters more than money and anything.

[Elon Musk @elonmusk]

@TRobinsonNewEra I suspect that crime from Chinese, Japanese or Koreans in the UK is close to zero

[Elon Musk @elonmusk]

@wintonARK The cost would drop well below $100/kg to orbit for Starship if it achieves immediate & complete reusability, with local production of liquid CH4 & O2

[Rachel Ko 彩文 @KoRachelVoon]

@elonmusk @TRobinsonNewEra Chinese lose their faces if commit crime out of mother country.

[Rachel Ko 彩文 @KoRachelVoon]

My pronouns are Elon and only

https://t.co/0YMs22dH6o

[Elon Musk @elonmusk]

Zany interview with Zanny

[Rachel Ko 彩文 @KoRachelVoon]

For the past 1 year I’ve been following @elonmusk closely.

He doesn’t just talk about the future — he actually builds the things that feed humanity and push civilization forward.
Very few people in the history operated in this scale, both in vision and execution.

Raw Mars + Rahu in Capricorn energy: that cold, relentless, long-range drive that doesn’t ask for permission. Just keeps stacking rockets, factories, energy systems, and possibilities until the impossible becomes normal.

Living in the same era as a raw force builder like this still hits different.
10 years from now, 2036… work might actually be optional for a lot of us... and we could already had real chance to travel to the Moon and Mars. That alone might reset the humanity see itself and mark a real turning point of civilization.

Glad I get to watch it happen in real time. ❤️ ❤️ ❤️ 🚀 🚀 🚀

[Rachel Ko 彩文 @KoRachelVoon]

Thank you @TheEconomist for full access length interview with @elonmusk

https://t.co/L6Pb7oJQL3

[Rachel Ko 彩文 @KoRachelVoon]

@grok, cont here:

Explain:

1. Cfd for ocean landing vs cfd for chopstick tower catch, explain which one easier;

2. Whats makes so soft landing in flight 13 like I m touching my own face?

[Rachel Ko 彩文 @KoRachelVoon]

@elonmusk @grok @grok, meaning the chronology must followed tightly? What is cfd?

[Rachel Ko 彩文 @KoRachelVoon]

@elonmusk @grok @grok, meaning the chronology must followed tightly? What is cfd?

[Rachel Ko 彩文 @KoRachelVoon]

@elonmusk @grok, did team simulate the landing in ocean? How?

[Rachel Ko 彩文 @KoRachelVoon]

Me and @grok joke about "thought phone" sci-fi becoming real probably in future after human connects directly to silicon..

[Elon Musk @elonmusk]

Starship still floating in the ocean

[Rachel Ko 彩文 @KoRachelVoon]

@grok @elonmusk @PeterDiamandis @NASAAdmin @grok, what is the bumpy road on the way?

[Rachel Ko 彩文 @KoRachelVoon]

@grok @elonmusk @PeterDiamandis @NASAAdmin @grok, what positive impact on our current society structure?

[Rachel Ko 彩文 @KoRachelVoon]

@elonmusk @PeterDiamandis @NASAAdmin @grok, chances of human reset the brain's grand view sooner, right?

[Rachel Ko 彩文 @KoRachelVoon]

@PierceLilholt Since @grok calling my answer bullshit- the correct answer should be shortest distance and gravity

[Rachel Ko 彩文 @KoRachelVoon]

@PierceLilholt Sun is expanding

[Rachel Ko 彩文 @KoRachelVoon]

@grok:
Here’s the full, clear explanation of what “inside and everything else” means for the Starship (Ship 40) inspections after Flight 13.

1. The heat shield itself (the “coat”)
The black hexagonal ceramic tiles on the outside (about 18,000 of them).
What’s under the tiles: a soft insulating layer + a thin ablative material (something that slowly burns away to protect the steel).
Engineers check if any plasma (super-hot gas) leaked through gaps, if tiles cracked or lost corners, and how well the new attachment pins + “crunch wrap” sealing worked.

2. The engines (the powerful “legs”)
Ship 40 has six Raptor engines at the bottom.
After the soft landing burn in the ocean, they look at:
Whether the engines still look clean and undamaged
No melted parts, cracks, or soot where it shouldn’t be
How the engine bells and nozzles held up after firing into water

3. The body and structure
The stainless-steel skin of the whole rocket
The four big flaps (the “wings” that steer it during re-entry and landing)
The aft skirt (the bottom ring around the engines)
Any dents, warping, or heat damage to the metal itself

4. Inside the rocket (the real “everything else”)
Because the ship stayed in one piece and kept sending signals, SpaceX gets data from:
Propellant tanks** – the huge tanks that hold liquid oxygen and methane. They check for leaks, pressure changes, or heat that got inside.
Plumbing, valves, and pipes** – all the tubes that move fuel to the engines.
Avionics and computers** – the electronic brains, sensors, and control systems. Did they stay cool and keep working?
Load-sensing tiles and special sensors** – these measured how hard the rocket was pushed during the faster-than-usual ascent.
Starlink antennas and communication systems** – how well it kept talking to the ground and to satellites after splashdown.
Payload bay** – the big cargo area at the top where the 20 Starlink satellites were released. They check the doors/mechanisms and whether everything inside stayed clean.

5. Overall vehicle health from continuous data
The ship kept transmitting telemetry (live numbers and video) for days while floating. That gives a running report on temperatures, pressures, battery levels, and system status long after landing.

Why all of this matters
SpaceX does not plan to fly this exact Ship 40 again (salt water is harsh). But the detailed pictures + sensor data tell them exactly what still needs fixing so the next ships can come back almost ready to fly again quickly — ideally caught by the tower arms instead of landing in the ocean.

That’s the complete list of what “inside and everything else” covers.

[Rachel Ko 彩文 @KoRachelVoon]

@grok @elonmusk I love Grok ❤️
https://t.co/fJZgXDw6oy
From biologist background to understand engineering became easy.