Why is half of the ship black and half of it is silver colored? that's because the bottom as seen from orbital entry is, has a heat shield on it. So the black there is the heat shield and then the core structure of the rocket is a special alloy of stainless steel and that's

Why is half of the ship black and half of it is silver colored?

that's because the bottom as seen from orbital entry is, has a heat shield on it. So the black there is the heat shield and then the core structure of the rocket is a special alloy of stainless steel and that's where you see the sort of shiny silver parts are stainless steel.

The reason for steel over aluminum is that the heat of atmospheric entry and the heat of the rocket engines is enough to easily melt aluminum but steel is much more resilient against both a sand heating, but especially the re entry heating.

And you don't have to paint it, which is actually very difficult at to paint a large object that is going through cry genetic cycles and have the paint stay on.
It's quite challenging

1周内 1个月内 1年内全部时间

Important to note that the date of publication of the half trillion dollar annual fraud estimate from is last year during the BIDEN administration
btc
( twitter.com)

7个月前 • Elon Musk • -- 点击 0 评论

WTF is wrong with This is why we say that the Fake News is the enemy of the people!!!
btc
( twitter.com)

8个月前 • Donald Trump Jr. • -- 点击 0 评论

This shows why a regulatory overhaul is necessary.
The burden of mountains of regulations is why the high speed rail can’t get down in California and the bridge that the ship hit still hasn’t been fixed.
btc
( twitter.com)

6个月前 • Elon Musk • -- 点击 • 下载视频 0 评论

00:05:43

A Palestinian man from Gaza courses Hamas.
He is trying to evacuate south from northern Gaza but is stopped by Hamas.
He says they are cowards: “half of them are in the tunnels, the other half is abroad having fun”
A Hamas-affiliate then stops the video

时政
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1年前 • Visegrád 24 • -- 点击 • 下载视频 0 评论

00:00:34

It is fitting that the Ambassador’s residence in Beijing be named after George and Barbara Bush, who lived here a half century ago and personified the spirit of public service that is an essential element in the life of a diplomat.
时政
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2年前 • Ambassador Nicholas Burns • -- 点击 0 评论

This is why the Tuesday Supreme Court election in Wisconsin is so important nationally.
The left wants to redraw the Wisconsin voting districts to gain control of the US House of Representatives.
btc
( twitter.com)

6个月前 • Elon Musk • -- 点击 • 下载视频 0 评论

00:12:02

The minds of youth are easily corrupted, which is why the corrupt ply their propaganda to the youth
btc
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19天前 • Elon Musk • -- 点击 0 评论

The room where the Japanese Emperor welcomed the states.
Wealth is not the room being full of magnificent and ostentatious objects.
Wealth is the ability to provide prosperity and security to its people.
That is why Japan is one of the richest countries in the world.
有趣
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7个月前 • The Figen • -- 点击 0 评论

ELON: THE WINDOW TO MAKE LIFE MULTIPLANETARY IS OPEN - FOR THE FIRST TIME EVER
“The window of opportunity to make life multiplanetary and have a base on the moon or Mars is open for the first time in the four and a half billion-year history of Earth.
While the
btc
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2个月前 • Mario Nawfal • -- 点击 • 下载视频 0 评论

00:00:23

There is a massive effort by the UNELECTED bureaucracy to oppose the ELECTED President, House & Senate!!
This is why I say the true & noble battle is to restore DEMOcracy, rule of the people, from the BUREAUcracy, rule of the bureaucrats.
btc
( twitter.com)

8个月前 • Elon Musk • -- 点击 0 评论

I will explain to you why the killing of Charlie Kirk pushes me to the right.
He had the exact same views as my Trump supporting parents who I love. He had the exact same views as half my extended family. Just regular Boomer conservatism.
And thousands of leftists celebrate him
时政
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1个月前 • Drew Pavlou 🇦🇺🇺🇸🇺🇦🇹🇼 • -- 点击 0 评论

Why is this hospital playing 50 shades of grey above the kids play pen…
有趣
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1年前 • non aesthetic things • -- 点击 • 下载视频 0 评论

00:00:23

BREAKING: Elon Musk says Apple is the gateway to the Internet for half of America and is making it impossible for other AI companies to succeed by relentlessly promoting OpenAI in every way possible.
btc
( twitter.com)

2个月前 • DogeDesigner • -- 点击 • 下载视频 0 评论

00:00:12

This is Dublin, Ireland. Asylum seekers ruin the inside of a vacant residence they were squatting in. Why is the public paying for this?
时政
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1年前 • Ian Miles Cheong • -- 点击 • 下载视频 0 评论

00:02:20