NVIDIA has actually been involved in the robotaxi world for years, providing different hardware needs to various automakers who have been automating more and more driving. For example, I just noticed that four years ago I wrote about AutoX robotaxis using NVIDIA Drive. NVIDIA also put out a blog post highlighting that “Cruise, Zoox, DiDi, Oxbotica, Pony.ai and AutoX [were] developing level 4/5 systems on NVIDIA’s autonomous vehicle platform.” It also acquired DeepMap at that time. “DeepMap expected to extend NVIDIA mapping products, scale worldwide map operations and expand NVIDIA’s full-self driving expertise,” the company announced in 2021.
Researchers at University of Limerick (UL) have developed a battery that could reshape the future of electric vehicles and portable electronics. Their breakthrough in energy storage technology has seen the development of the world’s first full-cell dual-cation battery.
This innovative system combines lithium and sodium ions to significantly enhance both battery capacity and stability, marking a new frontier in sustainable energy research.
The work, published in Nano Energy, was led by Hugh Geaney, Associate Professor of Chemistry at UL’s Department of Chemical Sciences and Principal Investigator at UL’s Bernal Institute, and Government of Ireland postdoctoral fellow, Dr. Syed Abdul Ahad, his colleague at the Department and the Bernal Institute.
Hydrogen (H2) is an Earth-abundant molecule that is widely used in industrial settings and could soon contribute to the clean generation and storage of electricity. Most notably, it can be used to generate electricity in fuel cells, which could in turn power heavy-duty vehicles or serve as back-up energy systems.
Despite its potential for various real-world applications, hydrogen is often expensive to produce, store and safely transport to desired locations. Moreover, before it can be used, it typically needs to be purified, as hydrogen produced industrially is typically mixed with other gases, such as carbon monoxide (CO), carbon dioxide (CO₂), nitrogen (N₂) and light hydrocarbons.
Researchers at Fudan University and other institutes in China recently devised a new strategy to separate hydrogen from impurities at low temperatures, while also enabling its safe storage and transportation. Their proposed method, outlined in a paper published in Nature Energy, relies on a reversible chemical reaction between two organic compounds that act as hydrogen carriers, enabling the reversible absorption and release of hydrogen.
Magnetic hysteresis loss (iron loss) is an important magnetic property that determines the efficiency of electric motors and is therefore critical for electric vehicles. It occurs when the magnetic field within the motor core, made up of soft magnetic materials, is repeatedly reversed due to the changing flow of current in the windings. This reversal forces tiny magnetic regions called magnetic domains to repeatedly change their magnetization direction.
However, this change is not perfectly efficient and results in energy loss. In fact, iron loss accounts for approximately 30% of the total energy loss in motors, leading to the emission of carbon dioxide, which represents a pressing environmental concern.
Despite over half a century of research, the origin of iron loss in soft magnetic materials remains elusive. The energy spent during magnetization reversal in these materials depends on complex changes in magnetic domain structures. These have mainly been interpreted visually, and the underlying mechanisms have been discussed only qualitatively.
Join me on an exciting drive through the charming streets of Los Gatos, California, testing Tesla’s Full Self-Driving (FSD) Supervised version 14.1.3! In this real-world demo, we navigate from downtown Los Gatos to popular spots like Starbucks for a quick coffee run, McDonald’s drive-thru, the Tesla Los Gatos showroom, the Apple Store at Los Gatos Village, and finally, the scenic Vasona Lake County Park for some relaxation by the water.
Watch how FSD handles suburban traffic, intersections, pedestrian zones, and winding park roads with impressive precision—all while I supervise from the driver’s seat. Key highlights: Smooth lane changes and speed adjustments in busy areas. Accurate navigation to chain stores and tech hubs. Handling of roundabouts and park entrances. Real-time commentary on FSD’s improvements in version 14.1.3, including better object detection and decision-making.
If you’re a Tesla owner, EV enthusiast, or just curious about autonomous driving tech, this video shows FSD’s capabilities in everyday scenarios. Don’t forget to like, subscribe, and hit the bell for more Tesla FSD tests, software updates, and Bay Area drives!
Timestamps: 0:20 Intro. 7:10 Mc Donalds. 10:24 Parking at apple. 12:52 Parking at charger. 14:35 Park U turn. 17:15 Parking at Tesla. 20:33 Review.
Follow us on X (formally Twitter): https://x.com/teslaownersSV Follow us on Instagram: / teslaownerssv. Follow us on TikTok: / teslaownerssv.
Lithium-ion batteries (LiBs) remain the most widely used rechargeable batteries worldwide, powering most portable and consumer electronics. LiBs are also used to power most electric and hybrid vehicles, which are predicted to become increasingly widespread over the next decades.
Despite their good performance and large-scale adoption, LiBs still primarily rely on cathode materials based on nickel (Ni) and cobalt (Co). Yet the processes required to source both these metals are known to be destructive for natural environments, while also leaving a high carbon footprint and requiring significant water.
Moreover, most of the cobalt used worldwide originates from the Democratic Republic of the Congo (DRC), where unsafe mining conditions and child labor are still common. Over the past decades, energy researchers have been trying to identify cathode materials that can be sourced safely and sustainably, while matching the performance of Ni and Co-based cathodes.
A newly developed material with exceptional high-temperature resistance shows strong promise for use in energy-efficient aircraft turbines. Metals that can endure extremely high temperatures are essential for technologies such as aircraft engines, gas turbines, and X-ray equipment. Among the most
