Laser welding tech enables crack-free EV battery housings without filler wire.
Researchers in Germany have recently unveiled a novel laser welding technology that eliminates the need for filler wire and delivers stronger, crack-free joints for electric vehicles, aerospace tanks, and heavy steel structures.
Developed by the Fraunhofer Institute for Material and Beam Technology IWS in Dresden, the process uses dynamic beam shaping to control the melt pool, reduce pores, and stabilize welds.
Questions to inspire discussion.
đ° Q: What gives Tesla an edge over competitors like Waymo in the robotaxi market? A: Tesla has a significant cost advantage and superior scalability compared to competitors, allowing for faster expansion and potentially lower operating costs.
đ Q: How does Teslaâs rapid scaling affect its competition? A: Teslaâs ability to rapidly scale its robotaxi service puts competitors like Waymo in âbig troubleâ due to Teslaâs expanding coverage and potential market dominance.
Market Impact.
đ Q: Why is Teslaâs robotaxi expansion considered a âbig dealâ? A: The rapid scale and massive expansion of Teslaâs robotaxi service area in Austin demonstrates the companyâs ability to quickly deploy and grow autonomous ride-hailing services, potentially disrupting the transportation industry.
đź Q: What does this expansion suggest about Teslaâs future in the robotaxi market? A: Teslaâs aggressive expansion suggests itâs positioning itself as a dominant player in the emerging robotaxi market, with the potential to outpace and outperform established competitors like Waymo.
A research team has dramatically enhanced the efficiency of converting heat into electricity. The key lies in controlling tiny defects known as oxygen vacancies.
Their findings were published as a front cover article in the journal Advanced Science. The team was led by Professor Hyungyu Jin and Dr. Min Young Kim from the Department of Mechanical Engineering at POSTECH, in collaboration with Professors Donghwa Lee and Si-Young Choi from the Department of Materials Science and Engineering, and Professor Joseph P. Heremans from the Ohio State University.
Each day, enormous amounts of heat are lost around us: hot steam from factory chimneys, heat from car engines, and even the warmth generated by smartphones and computers. This waste heat is typically left unused, but if it could be converted back into electricity, it would offer a powerful solution to both energy inefficiency and environmental challenges.
Nissan Japan has confirmed to BleepingComputer that it suffered a data breach following unauthorized access to a server of one of its subsidiaries, Creative Box Inc. (CBI).
This came in response to the Qilin ransomware groupâs claims that they had stolen four terabytes of data from CBI, including 3D vehicle design models, internal reports, financial documents, VR design workflows, and photos.
âOn August 16, 2025, suspicious access was detected on the data server of Creative Box Inc. (CBI), a company contracted by Nissan for design work,â stated a Nissan spokesperson to BleepingComputer.
Legacy Autoâs Desperation vs. Teslaâs Dominance.
## Abstract.
In the accelerating automobility transformation, legacy automakers like Fordâgrappling with $12 billion in EV losses since 2023, including $2.2 billion in H1 2025 and projections up to $5.5 billion for the yearâdesperately seek Teslaâs technological lifelines, yet Tesla has scant incentive to license its Full Self-Driving (FSD) system.
This report unveils the Darwinian imbalance: Teslaâs unassailable edge in 4.5 billion FSD miles (adding millions daily), propelling intelligent vehicles (IVs) to 10x safer than humans; poised to eliminate over 1 million annual global road deaths, 50 million injuries, and $4 trillion in economic damage annually.
Bolstered by vertical integration, unboxed manufacturing for sub-$30,000 Cybercabs at unprecedented rates, a 70,000+ connector Supercharger network, and robotaxi economics unlocking a $10 trillion market by 2029, Tesla dominatesâhastening an 80% decline in private ownership by 2030 per Tony Seba, fostering shared fleets, urban digital twins, and integrated energy systems for sustainable communities worldwide.
Discover why legacy desperation fuels Teslaâs triumph in reshaping transportation.
[Get The Imbalance in Automobility Transformation White Paper](https://cdn.shopify.com/s/files/1/1295/2229/files/The_ImbalaâŠ756222023)
Questions to inspire discussion.
AI and Supercomputing Developments.
đ„ïž Q: What is XAIâs Colossus 2 and its significance? A: XAIâs Colossus 2 is planned to be the worldâs first gigawatt-plus AI training supercomputer, with a non-trivial chance of achieving AGI (Artificial General Intelligence).
⥠Q: How does Tesla plan to support the power needs of Colossus 2? A: Elon Musk plans to build power plants and battery storage in America to support the massive power requirements of the AI training supercomputer.
đ° Q: What is Muskâs prediction for universal income by 2030? A: Musk believes universal high income will be achieved, providing everyone with the best medical care, food, home, transport, and other necessities.
đ Q: How does Musk plan to simulate entire companies with AI? A: Musk aims to simulate entire companies like Microsoft with AI, representing a major jump in AI capabilities but limited to software replication, not complex physical products.
Chinaâs Huawei unveils worldâs first 100MW charging hub to power 700 electric trucks daily.
Built with Huaweiâs Megawatt Supercharging technology, this massive facility serves over 700 trucks daily.