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Showing posts from July, 2025

Sam Altman Again Claims AGI is Solved and Huge Norway and Other Data Center for Superintelligence

OpenAI CEO Altman prerecorded video claimed AGI was solved on July 31, 2025, at around 6:33 AM GMT. However, the statement was about a European data center which does not have all of its power issues worked out and is far smaller than existing AI data centers by XAI and others. Hyping his data center ... Read more

Air Force Research Lab, DARPA and NASA Rotating Detonating Engine Research

There have been published papers by the Air Force Research Lab and NASA on rotating detonation engines having 10% or more efficiency gains. A rotating detonation engine (RDE) uses a form of pressure gain combustion, where one or more detonations continuously travel around an annular channel. Computational simulations and experimental results have shown that the ... Read more

Microsoft and Meta Proved AI ROI for Big Tech Earnings

Microsoft and Meta both beat earnings expectations by large amounts and the reason was because of AI helping their basic business. All of the forward guidance was also going to be superior because of AI. If they were not supply constrained growth would be even better. AI played a decisive role in the better-than-expected earnings ... Read more

Samsung Megadeal Lets Tesla AI6 Chip Compete Equally Against Nvidia

Samsung have started earlier than TSMC going to 2 nanometer GAA process chips. They will start mass production late in 2025. Elon Musk and Tesla was using semiconductor processes one generation or so behind Nvidia for the Tesla Dojo chip. Samsung has challenges with lower yields (around 40%, compared to TSMC’s reported 60%). They have ... Read more

Historic Aviation Engine Advance to Unlock Hypersonic Mach 10 Planes

Rotating Detonation Engines (RDE) have been flown by Venus Aerospace. They use continuous detonation waves for propulsion and provide 15% efficiency gains (in specific impulse or fuel consumption) over traditional deflagrative engines. They could potential provide for 25-30% or more efficiency when hybridized with air-breathing systems for hypersonic applications. A past gain of 15-30% gain ... Read more

Samsung Versus TSMC Versus Intel

TSMC 3nm process node is the best FinFET technology and TSMC dominates semiconductor chip fabrication with higher transistor density, better yields on a mature technology and broad adoption by clients like Apple and NVIDIA. TSMC’s 2nm Process Scale-Up TSMC’s 2nm (N2) process will introduce nanosheet transistors (a form of Gate-All-Around or GAA architecture). It is ... Read more

Stratolaunch Flew the First Recoverable and Reusable Hypersonic Test Plane

Stratolaunch built and operates the world’s largest airplane by wingspan. It is the twin-fuselage Roc, which serves as an air-launch platform for reusable hypersonic vehicles. Their primary focus is on developing, launching, and repeatedly flying the Talon-A family of autonomous, rocket-powered hypersonic testbeds, as well as advancing larger and more ambitious vehicles for commercial and ... Read more

Venus Aerospace Has First High Thrust Rotating Detonation Engine Flight

On May 14, 2025 Venus Aerospace became the first in the world to successfully fly a high-thrust rotating detonation rocket engine (RDRE) — achieving what no government or private entity had done before. The RDRE utilizes supersonic detonations in a circular chamber to achieve higher thrust-to-weight ratios and greater fuel efficiency (theoretically up to 15% ... Read more

Will Real Flying Cars Beat Giant Drone Taxis?

This is the year that giant flying drones that can fly people are breaking through into flying taxi services. They are having deployment with paid rides and sales in UAE and Dubai. Dozens are being ordered and there could be fleets of 100 or more next year. There are significant sales in Brazil as well. ... Read more

Elon Musk Talks About the Future of AI, Starship, Optimus and X Payments

SoaceX tarship remains the most ambitious rocket, with thrust three times that of Saturn V and aiming for full rapid reusability. The biggest challenge is creating a fully reusable orbital heat shield, which has never been achieved before. SpaceX plans to recover the upper stage Starship possibly this year or in the first half of ... Read more

Steve Jurvetson on Tesla, SpaceX, Optimus and AI

Steve Jurvetson is a legendary venture capitalist who invested in Tesla (2007) and SpaceX (2008) despite skepticism. He made those investments driven by belief in inevitable futures. All vehicles will be electric and autonomous, and space access will be for everyone. Steve Jurvetson sees Tesla’s Optimus humanoid robot advancing AGI by embodying AI in the ... Read more

Tesla Robotaxi Expansion and Comparison to Waymo

It is reported that Tesla Robotaxi app access users received an update that implies service in and around San Francisco was getting close to going live for the public and a map of the likely service area was posted. Tesla VP Lars Moravy discussed the Robotaxi expansion to San Francisco during his keynote at the ... Read more

Tesla Getting to 30-50 Robotaxi in July

Tesla doubled the service area in Austin and might have tripled the number of vehicles from 11-15 to 35 in July, 2025. This means that Tesla has one third of the fleet compared to the 100 Waymo in Austin. Tesla will also ad 10-15 this weekend in San Francisco. This is reported by financial analyst ... Read more

Tesla Robotaxi Expands to San Francisco This Weekend

Tesla will start supervised Robotaxi service in San Francisco this weekend. There will be a safety driver will be in the front seat with full access to the wheel and brake. There will be a steady series of announcements as safety riders and safety drivers are removed, service areas are expanded, ramping of cars and ... Read more

TESLA Robotaxi Timeline for Going Nationwide

In two weeks, the Tesla Austin robotaxi area will expand again. It will likely cover the 300 square miles of the city of Austin. Tesla also said they will have robotaxi availability for half the population of the US by end of this year. This likely means that they have to have some level of ... Read more

Real Life Flying Motobike is the Realworld Star Wars Speeder Bike

The Volonaut Airbike flying motorbike is a breakthrough in personal air mobility and replicates the Star Wars Return of the Jedi Speeder Bike. Volonaut has not publicly released pricing or a launch date for the Airbike as of July 2025. They are located in Poland. Industry commentary and related eVTOL products suggest a potential price ... Read more

Tests Prove that Tesla FSD is the Safest System in China

Chinese media tested ADAS and FSD in various scenarios, including highways and night driving. Tesla vision-based system significantly outperformed emerging Chinese brands like Huawei & Xiaomi, as well as traditional manufacturers. Even with LiDAR, competitors’ ADAS performance lags behind Tesla. Only 6 out of 34 other systems passed half of the tests (3 out of ... Read more

OpenAI Sam Altman Claim About 1 Million GPUs Are Not One Data Center

Sam Altman’s recent claim (from mid-July 2025) that OpenAI will bring “well over 1 million GPUs online by the end of this year” appears to refer to aggregate compute capacity across many partnerships and locations. The main Texas location for Stargate plans to have 400,000 chips installed in the middle of 2026. Oracle partnership announcement ... Read more

XAI Advanced Talks With Saudi Arabia for AI Data Centers

Bloomberg reports that xAI is in advanced talks to secure multi-gigawatts of AI Data Center compute capacity in Saudi Arabia. xAI is negotiating with @HUMAINAI It would be a long term lease for MULTI-GIGAWATT scale data centers in the Kingdom. There would be a separate 200 MW data center for immediate deployment. The smaller data ... Read more

Two Planet 9 Candidates

Astronomers believe there is a Planet Nine in the outer solar system beyond Neptune. A team led by Amos Chen from the National Tsing Hua University, is searching for Planet Nine’s heat signature. When you double the distance from the sun, reflected light becomes 16 times fainter. This is an inverse fourth-power relationship. But thermal ... Read more

Boeing Continues Development of Exploration Upper Stage

Boeing is expected to spend 2.8 billion dollars on NASA’s new Exploration Upper Stage (EUS). The EUS will be launched by the Space Launch System Block 1B version of the rocket. Its first flight is planned for Artemis IV in 2028. However, the Trump administration has proposed terminating the SLS program after Artemis III, which ... Read more

New Dwarf Planets Beyond Neptune in 2025

Ammonite was discovered using the Subaru Telescope in Hawaii, with follow-up confirmation from the Canada-France-Hawaii Telescope. Its orbit and size officially qualify it as a distant dwarf planet. Estimated diameter: 220–380 km Perihelion (closest approach to the Sun): 50–75 AU (1 AU = Earth–Sun distance) Aphelion: ~252 AU Orbit is highly stable and very distant ... Read more

AI Driven Coding Tools – Cursor, Claude Code and More

A comprehensive comparison of the key AI-driven coding tools for developers and development teams: Cursor, Claude Code, Gemini Code (Gemini CLI), and VSCode Copilot, and Windsurf. Head-to-Head Highlights Code Quality: Claude Code consistently delivers the highest-quality, most production-ready code—especially for complex refactoring, tests, and multi-file edits. Gemini Code is strong for large projects, fast prototyping, ... Read more

AI Trends

Mary Meeker published a 340 page AI Trend report for 2025, May 2025. Rapid Acceleration and Historical Parallels: AI adoption is faster than the internet/mobile eras across metrics (e.g., ChatGPT reached 100M users in ~2 months vs. Instagram’s 2.5 years). Meeker frames AI as a “meta-technology” enabling broader innovations, akin to the printing press or ... Read more

Meta Spending Hundreds of Billions for Many Gigawatt and 5 Gigawatt AI Datacenters

Mark Zuckerberg described Meta will spend hundreds of billions for a superintelligence effort. Zuckerberg is building the most elite and talent-dense team in the industry. Meta is going to invest hundreds of billions of dollars into compute to build superintelligence. They have the capital from our business to do this. SemiAnalysis just reported that Meta ... Read more

XAI Grok 4 Scoring Poorly in Realworld Tests

There is a common problem for all AI companies for overfitting to benchmarks. XAI Grok 4 has some problems with prompt adherence. XAI could have had overfitting resulted from the reinforcement learning used for the reasoning model work. Kimi K2 is doing well on realworld tests. XAI will likely improve Grok 4 with new versions ... Read more

Elon Musk’s GROK 4 AI X Phone: The iPhone Killer? SHOCKING AI Devices Soon

A discussion focused on the accelerating consolidation in the AI-on-device race, highlighting partnerships, competitions, and emerging ecosystems. Big inflection points will be reinventing the phone. Perhaps an X Phone to integrate Grok AI, Starlink, Tesla, and other xAI elements. AI models like xAI’s Grok 4, OpenAI’s GPT-5, Google’s Gemini 3, and Anthropic’s Claude are integrating ... Read more

XAI Grok 4 Revolution: AI Breakthroughs, Tesla’s Future, and Economic Shifts

A Deep Dive into the mind-blowing launch of Grok 4—the world’s top AI model by xAI. Breaking down its massive implications for Tesla’s FSD, robo-taxis, simulations, and beyond. No mainstream coverage? xAI’s latest AI model hailed as the world’s best. Despite zero coverage from outlets like CNBC, this “mind-boggling breakthrough” is poised to reshape Tesla, ... Read more

Poweruser Developer Using Grok 4

Developer and entrepreneur David Ondrej demonstrates Grok 4, xAI’s latest AI mode. It outperforms competitors like OpenAI, Anthropic, Meta, and Google on benchmarks such as GPQA (Google-proof questions), advanced math, and coding. He highlights three variants: Grok 4 Base (no tools), Grok 4 Base with tools, and Grok 4 Heavy ($300/month), a multi-agent system where ... Read more

SpaceX Redesigns Key Starship Fuel Transfer Tube

SpaceX’s operations at Starbase have faced significant challenges, primarily due to persistent rain and the explosion at Massie’s test site for the Ship 36 static fire. SpaceX has redesigned and installed a new fuel transfer tube. This should help prevent the explosion that happened with Ship 36. The redesigned fuel transfer tube for the Superheavy ... Read more

Nvidia is the First $4 Trillion Company

Nvidia became the world’s first $4 trillion company with a surge in share price in the morning. The shares have since eased off for a $3.97 trillion valuation. NVIDIA’s most recent quarterly stock guidance for the remainder of fiscal 2026 is as follows: For the second quarter of fiscal 2026 (ending July 2025), NVIDIA management ... Read more

Perplexity Comet – AI Powered Browser

Perplexity AI Comet is an advanced, AI-powered web browser built on the Chromium framework, engineered to integrate artificial intelligence at the core of the browsing experience. Comet natively embeds large language models LLMs and agentic automation into its runtime, enabling a fundamentally new way to interact with the web. Comet is designed to function not ... Read more

Better AI is Leading to Better Product Experiences

Kirsten Green, founder of Forerunner Ventures, has backed some of the most iconic consumer brands of the past two decades — from Warby Parker to Chime to Dollar Shave Club. In this conversation, she shares how great products (not marketing tricks) still win. Forerunner Ventures has a 2025 Consumer Trend Report. AI is unlocking a ... Read more

Waymo Robotaxi Has Another Collision in Austin

Waymo has had its third collision in Austin Texas. Waymo robotaxi had two last year during initial testing and now they have had a third collision. This is about of 68 incidents. They have had 3 collisions, 25 safety incidents and 19 traffic blocking incidents. During the 2024 testing phase, Waymo began operating in Austin ... Read more

Uncovering the Role of Spacers in Advancing Portable, Low-Voltage OLEDs

Inserting a nanometer-thin spacer in ExUC-OLEDs improves energy transfer, enhances blue light emission 77-fold, paving way for lightweight, low-voltage, and more flexible OLEDs . The effect of spacer insertion depends on the dipole moment. Therefore, it is possible to extend the material selection tolerance for ExUC-OLEDs using appropriate spacer materials. ExUC-OLEDs can be driven at ... Read more

Insulator Becomes Conducting Semiconductor And Could Make Superelastic Silicone Solar Panels

A rule-breaking, colorful silicone that could conduct electricity. Previously only thought to be insulating, a shift in the angle between silicon and oxygen atoms creates a highway for an electrical charge. On a molecular level, silicones are made up of a backbone of alternating silicon and oxygen atoms (Si—O—Si) with organic (carbon-based) groups attached to ... Read more

Two Things Tesla Needs for $1000 Share Price

Tesla has started executing on Robotaxi but a lot more must happen to enable a big share price run. There are two key things that must happen. There needs to be the massive expansion to at least 20,000 vehicles offering robotaxi in multiple cities. There needs to be a surge in car sales either from ... Read more

XAI Grok 4 Should Release This Weekend

Looks like there are new Grok 4 model versions (0702) – grok-4-0702 and grok-4-code-0702. Rumor that xAI will release two versions. ➝ GROK 4 & GROK 4 code Various reports and rumors of Grok 4 capabilities: • Massive 131,000-token context window • Built-in function calling for real-world tasks • Advanced reasoning with structured, reliable outputs ... Read more

AI Getting Better at Medical Diagnosis

AI did better than human doctors on known case diagnosis. However, doctors were handicapped by not being able to use Google and other references and all of the cases did have diseases. Most actual cases have healthy patients. The results? 📊 Accuracy: Doctors: 20% (ouch) Standard AI: 30-79% MAI-DxO: 80-85.5% 💰 Cost per case: Doctors: ... Read more

SpaceX Will Launch Tower for Static Fire Tests

SpaceX lost the Massey static fire stand due to a large explosion. SpaceX appears to be converting the first launch tower for static fire tests. They will perform one or two static fires for the Starship rockets that they plan to launch. They will then remove the static fire related equipment and perform the last ... Read more