🌊 Hugest tidal system, 4 trillion transistors, Starship's reentry

Plus: Electrolyte engineers' battery                                                                                                                                                                                                                                                                                                                                                                                                                 March 16, 2024 | [Read Online]( The O2, the most powerful tidal turbine in the world, has been selected as the technical partner for Orcas Power & Light Cooperative (OPALCO) in Washington, U.S. Each O2 unit generates around 2 megawatts (mW) and can supply power to 2,000 households annually. The entire rig is made of steel and is designed to save costs and future-proof the turbine for mass manufacturing. For more on this tidal system, check out today's [Must Read.]( 👀 Have you signed up for one of our latest newsletters, IE Electrical? From AI to smart grids, charge your curiosity every Friday, and [Subscribe now.]( 🔥Today’s job of the day as featured on [jobs.interestingengineering.com](: >[Â]([Project Engineer, Engine Components]( > [Senior Mixed Signal Design Engineer]( 🎙 New podcast [The satellites of NASA's GPM for rain-triggered hazards]( Reading Time: 4 mins Did a friend forward this e-mail to you? [Subscribe here.]( MUST READ 🌊 World’s most powerful tidal turbine eyes US debut with Orbital Marine The [design]( of the Orbital O2 floating tidal system makes it possible to lower the unit’s draft to less than 9.8 feet (3 meters). In this way, it’s simpler to tow and install in place with workboats of a reasonable size. The turbine includes [retractable legs in the form of “gull wings.”]( For simplicity of maintenance and repair, these have been specially constructed to elevate the nacelles, pitch hubs, and blades out of the water. Every turbine is capable of 360-degree rotation and has a rotor diameter measuring 64 feet (20 meters). As a result, the turbine will have the [greatest combined rotor area]( on a single tidal-producing platform to date, measuring 600 square meters (1.969 square feet). With this novel feature, the turbine can produce power without reversing direction when the tides change completely. 💾 World’s largest AI chip with 4 trillion transistors to power supercomputers California-based Cerebras Systems has unveiled the [Wafer Scale Engine (WSE-3),]( its latest artificial intelligence (AI) chip with a whopping four trillion transistors. It delivers twice the performance of its predecessor, the Cerebras WSE-2, which previously held the record for the fastest chip. Systems made using the WSE-3 will be able to fine-tune models with [70 billion parameters in just one day.]( While chip maker Nvidia has reached new heights with its H200, boasting 80 billion transistors, Cerebras' WSE-3 aims to surpass this performance by [57-fold.]( 🚀 Watch Starship’s mesmerizing fiery reentry into Earth’s atmosphere SpaceX’s Starship [finally reached orbital velocity yesterday](, March 14. Shortly after taking to the skies at 8:25 CT (1325 GMT) from SpaceX’s Starbase facility in southern Texas, the rocket performed hot-staging separation for only the second time. The [world’s most powerful rocke](t went on to complete several other impressive milestones. While it didn’t end up re-lighting a Raptor engine, as planned, Starship did reach orbital velocity and travel around our planet. The launch ushers in a new era of reusable spaceflight. SpaceX’s Starlink internet also did an incredible job of beaming footage back to Earth. It allowed millions to stare in awe as the rocket reentered Earth’s atmosphere [surrounded by a wall of plasma.]( IE+ Love what you're reading? Join our vibrant online community, explore fascinating scientific breakthroughs, get special discounts and stay in the know with our exclusive weekly premium newsletter. Upgrade to IE+ for quality reporting beyond the headlines – plus, enjoy an Ad-Free experience. Try IE+ today for just $1 in the first month. [Subscribe here]( HOT TOPICS OF THE DAY SCIENCE > In a new study published in Science Advances, the scientists introduced an innovative spaceship-like disc that allows the detection of colon cancer through sound-driven droplet vibrations. ([More]() > After completing excavation work for the Deep Underground Neutrino Experiment (DUNE), scientists are now gearing up to construct the first four gigantic particle detectors. The facility spans eight soccer fields! ([More]() > NASA is gearing up for its more powerful version of the Space Launch System (SLS). Block 1B, will launch this decade for ambitious moon missions, starting with Artemis 4, carrying both crew and large hardware. ([More]() ENERGY > Electrical engineers have determined the theoretical fundamental limit for how much electromagnetic energy a transparent material with a given thickness can absorb. ([More]() > Measuring methane concentrations as low as three parts per billion, MethaneSat will hold oil and gas firms accountable for emissions. ([More]() > In the realm of electrolyte engineering, researchers in China have revealed for the first time a rechargeable, non-aqueous manganese metal battery. ([More]() INNOVATION > Scientists have found a new way to tackle the environmental impact of lateral flow tests (LFTs). That is, they successfully used old chewing gum and recycled refrigerators. ([More]() > UCLA researchers have created a thin, flexible, and soft gadget slightly larger than one square inch. It is intended to be applied to the skin outside the throat to help individuals with malfunctioning vocal cords restore speech. ([More]() > Cornell University researchers developed MOSAIC. This modular architecture allows robots to perform complex household tasks that involve closely interacting with humans, including interactive cooking. ([More]() VIDEO > In this video, IE runs you through the evolution of phones. From the humble beginnings of Alexander Graham Bell’s invention to the groundbreaking innovation of Steve Jobs’ creation, the journey of phones has been nothing short of extraordinary. ([More]() > Get to know all about the PACE mission — a collaboration between SpaceX and NASA. Launched with the Falcon 9 rocket, it’s an initiative dedicated to examining the intricacies of Earth’s oceans and air. ([More]() > Why do we put wind turbines underwater? IE explains how underwater wind turbines represent a leap in renewable energy technology, differing from their terrestrial counterparts. ([More]() IE QUIZ: THE RESULTS Hey there! Yesterday, we threw out a brain teaser on our socials: “Find the weight of all: hammer, saw and toolbox The answer is: 27 Ready for more brainy challenges? Gear up for future IE quizzes by following us on [Instagram]( and [Facebook!]( FROM THE WEB > Tesla Cybertruck engineer politely asks people to stop shooting his pride and [joy]( > SwRI develops autonomous driving tools for ‘stealthy and agile’ off-road [vehicles]( > Manchester City unveils plans to become football's largest renewables [generator]( > China creates world’s fastest humanoid robot – but there’s something odd about how it [moves]( > Nissan and Honda might join forces on EV batteries and autonomous [driving tech]( > Hubble views a galaxy under [pressure]( Need help with advertising? 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