Xconomics

The future of economy

[TechXplore @TechXplore_com]

A bacteria-based biocomputer tests many possible solutions at once, using tiny interconnected channels where dividing cells multiply the number of biological processors. @mcgillu @MicrosysNanoeng https://t.co/vVUXV7vMP7

[CNET @CNET]

The study relied on the bacterium E. coli and V. natriegens to run the calculations. https://t.co/SECJhBLzlH

[Elon Musk @elonmusk]

Portable, lightning-fast Internet that works anywhere on Earth where Starlink is legal!

[X Money @XMoney]

𝕏 Money is now available to all Premium and Premium+ subscribers with U.S. accounts

Open the Money tab in your sidebar to get started

[Finance Guy @GuyTalksFinance]

The average millionaire only saves 14% of their income while spending the rest to enjoy life.

They aren’t sacrificing their lifestyle so they can save every penny.

People need to learn from this.

[DogeDesigner @cb_doge]

BREAKING: NVIDIA just published a new blog post detailing how SpaceXAI will use Vera CPUs to scale agentic AI from Earth to orbit:

SpaceXAI will deploy NVIDIA Vera CPUs to accelerate its next generation of agentic AI applications, bringing the first CPU built for AI agents to one of the world’s most ambitious AI deployments.

Agentic AI applications increasingly rely on CPUs to orchestrate tools, execute code, process data and run simulations between model calls. SpaceXAI will use Vera to accelerate these application workloads, helping AI agents act faster while keeping GPUs fed and fully utilized.

SpaceXAI plans to expand its AI infrastructure behind Grok on NVIDIA Vera Rubin, while extending an optimized Vera Rubin NVL72 into space with its first-generation Starmind satellite.

“Agentic AI requires a new kind of computing system — one built not only to generate answers, but to take action,” said Ian Buck, vice president of hyperscale and high-performance computing at NVIDIA. “Vera gives AI agents the CPU performance to act in real time — executing code, processing data and coordinating complex tasks. SpaceXAI is taking this architecture from massive AI factories to the next frontier of computing in orbit.”

“Vera gives us the CPU performance and memory bandwidth to run enormous amounts of orchestration, code and data processing while keeping GPUs doing what they do best,” said Mike Nicolls, president of SpaceXAI. “That means higher-performance AI agents and more useful work from every watt of compute.”

VIDIA Vera — The CPU for Agents
NVIDIA Vera is the first CPU built for AI agents, designed to accelerate the CPU-intensive work that surrounds model inference — from tool use and code execution to data processing, orchestration and simulation.

Vera features 88 NVIDIA-designed Olympus cores, NVIDIA Spatial Multithreading technology and high-bandwidth LPDDR5X memory, delivering up to 1.2TB/s of bandwidth. Vera enables up to 1.8x faster task completion compared with x86 CPUs across workloads including agentic AI, reinforcement learning and data processing.

SpaceXAI Scales AI Infrastructure With NVIDIA Vera Rubin
At massive scale, AI infrastructure must support demanding training, reasoning and inference workloads while maximizing performance, power efficiency and utilization. NVIDIA Vera Rubin is codesigned across compute, networking and software to optimize the AI factory as a whole.

The platform brings together NVIDIA accelerated computing, NVIDIA NVLink™ interconnect technology, NVIDIA Spectrum-X™ Ethernet networking, NVIDIA BlueField® data processing and NVIDIA software in an integrated architecture designed to deliver high performance and energy efficiency at scale while driving down cost per token.
As SpaceXAI expands toward gigawatts of computing capacity, Vera Rubin provides a common architecture to efficiently scale its next generation of AI factories — a foundation SpaceXAI plans to take beyond terrestrial data centers and into orbital computing.

NVIDIA Accelerated Computing, From Earth to Orbit
SpaceXAI’s work with NVIDIA is moving beyond AI factories on Earth.

SpaceXAI is developing AI computing infrastructure for orbit, where power, thermal management, bandwidth, reliability and physical integration impose dramatically different constraints from conventional data centers.

SpaceXAI’s planned first-generation Starmind AI satellite will be based on the optimized NVIDIA Vera Rubin NVL72 rack-scale system, extending the same accelerated computing architecture powering next-generation AI factories on Earth into space.
NVIDIA and SpaceXAI are working to adapt that foundation to the requirements of orbital computing while preserving a common NVIDIA architecture and software ecosystem.

This delivers one computing foundation across a wide range of environments: Vera CPUs accelerating increasingly sophisticated AI agents, Vera Rubin powering the AI infrastructure behind Grok and gigawatt-scale AI factories on Earth, and NVIDIA accelerated computing extending into orbital AI infrastructure.

[Nic Cruz Patane @niccruzpatane]

Terafab approximate size comparison between Giga Texas, the Pentagon, Apple Park, and the Mall of America.

There has never been a building this large. Elon Musk says it will be the most valuable building by far.

[Jensen Huang @JensenHuang]

For my first post, I’m sharing a letter @NVIDIA signed on why open models matter.

AI will transform every industry, power every company, and be built by every country.

Open models strengthen safety and cybersecurity, accelerate innovation and diffusion, and enable sovereignty.

The world needs both frontier closed models and frontier open models.

https://t.co/AUKzoQ5Ikb

[Elon Musk @elonmusk]

@BillyM2k Your future doctor will be AI, but probably not of any name people know today

[DogeDesigner @cb_doge]

One of the most important tweets of history.

[Elon Musk @elonmusk]

Grok 4.5 is the best value for money AI

[Neuralink @neuralink]

The dura is the brain's armor: a membrane so tough that a surgeon normally cuts through it with a scalpel. For the first time in our clinical trials, we inserted the electrode threads of our implant straight through the dura and into the cortex, keeping the dura intact.

Here's how we did it 🧵

[DogeDesigner @cb_doge]

NEWS: NASA selects SpaceX’s Starlink technology for the Artemis III Moon mission.

• Two Starlink mini laser terminals will be installed outside the Orion spacecraft
• They will transmit 4K imagery and video to NASA Mission Control
• The technology is based on 25,000+ Starlink lasers already operating in orbit
• Four astronauts will test rendezvous and docking systems for future Moon landings

[SpaceX Super Intelligence @SpaceXSI]

We've open-sourced Grok Build and have reset usage limits for all users.

Open sourcing Grok Build allows anyone to support making a reliable and robust harness. Check out our code, including the Git repo for the Grok Build CLI.

https://t.co/3SSvPu2Nrz

[X Freeze @XFreeze]

2 more days until Starship Flight 13

Humanity’s next chapter is getting ready to light its engines

[Elon Musk @elonmusk]

Am putting together a product gallery at my ranch in Texas

[Elon Musk @elonmusk]

Grok Imagine update

[DogeDesigner @cb_doge]

BREAKING: JPMorgan says a Tesla–SpaceX merger could make strategic sense.

• Elon Musk could unify leadership across both companies
• AI, robotics, energy, transportation & space under one company
• Vertical integration could unlock major synergies
• Terafab could strengthen manufacturing & AI infrastructure
• Combined SpaceX-side total addressable market: $28.5T

JPMorgan says the biggest hurdles would be regulatory approvals and corporate governance, making any merger highly complex.

[X Freeze @XFreeze]

Wall Street is finally waking up to SpaceX

As SpaceX enters the Nasdaq-100 less than a month after its IPO, the first wave of brokerage coverage is coming in overwhelmingly bullish

Morgan Stanley, Goldman Sachs, J.P. Morgan, Citi, and Wells Fargo all initiated coverage with top ratings

Morgan Stanley called SpaceX “AI’s final frontier”

Goldman says SpaceX is positioned across three massive markets: Space, Connectivity, and AI

Each with multi-trillion-dollar potential

J.P. Morgan estimates that Nasdaq-100 inclusion alone could bring in around $4.3 billion in passive inflows

Wall Street is no longer looking at SpaceX as just a rocket company

They’re starting to see it as the critical infrastructure layer for the next era:
• Starship → the launch flywheel
• Starlink → the global connectivity network
• SpaceXAI / orbital compute → the AI infrastructure play

SpaceX is becoming the bridge between space, internet, and intelligence