Ivan Tai ⚡

[Stanley @Stanleysobest]

被电影骗了几十年🤣🤣🤣

[Sawyer Merritt @SawyerMerritt]

SpaceX has officially announced that they are targeting Thursday, July 16th at 6:30 PM ET for their 13th Starship test flight, and the second V3 test flight.

The upcoming flight will aim to complete similar objectives targeted on the previous flight test, which debuted the Starship and Super Heavy V3 vehicles, while also carrying next-generation Starlink V3 satellites for the first time.

The booster’s primary test objective will be executing a successful launch, ascent, stage separation, boostback burn, and landing burn at an offshore landing point in the Gulf of America. There have been several modifications to hardware and software to address issues seen on the previous flight.

[Elon Musk @elonmusk]

As usual, legacy media is misrepresenting the situation.

I just asked Tesla & SpaceX to try out Grok 4.5 to see if it solves their task, not use it no matter what!

They should continue to use other AI models if those models outperform Grok.

[江樾禾 @feihuo17]

中国小姐姐沉浸式洗碗不仅节省用水、还洗得干净彻底的视频在外网上火了。有网友说，这视频应该作为全世界的洗碗教科书来用😆

[LoveLanxi🌈 @Hugo88049441]

手工：古代三军桥等 #解压视频

[Euwyn @euwyn]

SpaceX doesn't catch the booster just for the optics, it does so to put it back on the launch pad immediately after landing, refuel it, and launch it again within a few hours.

The Chinese system can't do this. Its only advantage is eliminating the mass of the landing gear from the rocket, thereby increasing payload capacity to orbit.

[Tony Kaneshiro @Kaneshiro1960]

对基本盘来说，中国的事怎么可能允许怀疑！

你信不信，哪怕再来一次三年封控，被集体主义洗成政治僵尸的粉红基本盘们依然不会产生半分怀疑。

最滑稽的是，体制正挥霍着底层牛马的血汗钱，去砸“中国版星链”这种面子工程。简直是国际笑话：一个连本国国民正常上网都需要翻墙的独裁国家，它建的全球卫星网络，放眼文明世界，谁敢把数据交给你？

[加州大富翁 @calibillionare]

所以这个方案被spaceX放弃是有原因的，同时更高的火箭也需要更高的架子，重心更高，这样摇晃船都容易翻了，肉眼可见背景的云朵在晃动，其实就是船在晃。这倒不是最大的问题，最大的问题是为了取消着陆支架使用拦阻网挂住火箭，而只能将火箭箭身轻量化和做短。我昨天还在夸中国航天取得了回收火箭的进步，但这个柔性回收方案有明显短板，姿态控制系统已经很牛逼了，回收方案还是按照现在spaceX的思路吧。

[伍拾陸 @LimbergYamamoto]

@TheXiangYang 最搞笑的是就連這個創意也是抄襲的

[Xiang Yang 向阳 @TheXiangYang]

中国首次回收火箭？大家看看就好。SpaceX挑战地狱难度用筷子夹，是因为能精准抓在火箭最强的“承重销”上，不伤箭体。中国控制技术做不到公分级精准，才退而求其次用网子捞。为什么要用筷子夹住，就是因为担心变形。所以，那张网本身就是隐形炸弹。中国火箭在临降落触地的过程中非常容易倾倒，所以才需要360度全包围的结构让火箭即使倾斜了也不会倒下来砸坏，还可以扶正。可见火箭回收失败率极高，这只是难得的一次成功的视频而已。

海浪晃动时，网索拉扯会让薄如可乐罐的箭体产生局部应力，极易微变形。只要金属疲劳或形变超标，下次发射就是直接空中解体，根本无法再用。更糟的是选在海上网捕，火箭在海面漂流回港要好几天，盐雾早就渗透进发动机尾区的精密管线与阀门，除锈清洗就是大工程。长征十号乙用的是液氧煤油发动机，积碳是天生劣势，翻修成本极高，和SpaceX的免清洗、不积碳的液氧甲烷发动机根本没得比。

SpaceX 21天就能快速、低成本再次使用！中国回收一次要花四、五个月大修，成本比造新的还贵。到时候发现根本修不好，直接做个全新的箭体，漆上旧编号，再假装是同一支“再次发射”…

[Leemah recommends 🎬 @leemahmovies]

Would you trust a machine that looks this human?

[环球猎奇🏅 @newsNZcn]

每个球都做直线运动， 但是最后看起来却是……

[🅶🅾🆁🅺 @Raclure03]

Génie !

[まだ面白い @madaomoshiroi]

低予算で作られた最高に面白いおもちゃ

[Tsla Chan @Tslachan]

$TSLA
Show them this if anyone asks for the future!

[X Freeze @XFreeze]

Just built this space battle game with Grok 4.5 in Grok Build, and it absolutely nailed it

I literally gave it a simple two-line prompt, asked it to research the idea and build the game, and it did the rest

A few back-and-forth tweaks, and took a free low-poly spaceship model, and Grok handled the integration surprisingly well....even the sound effects

Now I can’t stop playing it. It’s actually super fun.
Grok just got even more addictive…

[Mookafish @Mookafish]

Starship's launch clamps might be the most satisfying machine in the entire space industry. They are just so perfectly synchronised and so smooth. It's just beautiful.

[Sawyer Merritt @SawyerMerritt]

Tesla has released a new video of them tearing down the Model S and Model X production lines at Fremont ahead of the installation of the Optimus lines.

When fully ramped, this space will be able to produce 1 million Optimus robots per year.

[Vic TALK @victalk6886]

GPT5.6今夜发布！CodeX升级成为超级AI应用！

体验完 OpenAI 这波更新，我的结论很明确：GPT‑5.6 很强，但真正的王炸是 GPT‑Live。

它会打断、接话、纠正发音，像真人一样和你聊。再加上 ChatGPT Work 与 Codex 合体，AI 正从“工具”变成真正参与工作的“同事”。

人机交互的拐点，可能已经来了。完整视频👇

#OpenAI #GPTLive

[Sawyer Merritt @SawyerMerritt]

SpaceX has released the next episode of its new docuseries about Starship.