🚚 Tiny nukes on trucks, Woolly mammoths set to return, and 3D chip with 6G speeds

Plus: Self-healing cathode material for solid-state lithium-sulfur batteries                                                                                                                                                                                                                                                                                                                                                                                                                 March 07, 2024 | [Read Online]( Small modular reactors and microreactors with power generation capacities below 20 megawatts (MW) could help power up remote locations with clean energy. The reactors use high-assay, low-enriched uranium (Haleu) fuel that contains up to 20 percent uranium. Find out more about how this tech works by checking out today’s [Must Read.]( 👀 Have you subscribed to our popular IE Originals? For the week’s top 5 video shorts on all things engineering, tech, military, and more, delivered on Fridays, [subscribe for free now.]( 🔥Today’s job of the day as featured on [jobs.interestingengineering.com](: > [Electrical Engineer III - New Shepard]( > [Cyber Security Analyst]( Reading Time: 4 mins Did a friend forward this e-mail to you? [Subscribe here.]( MUST READ 🚚 Tiny nukes on trucks: Sub-20 megawatt reactors to power remote areas Conventionally, [nuclear power plants]( have been built at massive scales to reduce energy generation costs. However, this also increases costs and time for setting up the facility before it can begin operating. To overcome these challenges, Nano Nuclear Energy created [small modular nuclear reactors (SMRs).]( The entire setup's components can fit into a standard shipping container, making it easily transportable to remote areas lacking conventional energy infrastructure, where large renewable energy projects are challenging to establish. Beyond electricity generation, the reactor is designed to use heat generated during fission reactions for direct applications. This excess heat can be [converted into additional electric energy]( to increase overall output. 🦣 Ice age icon: Is the woolly mammoth set for a return? It seems the scenes reminiscent of Jurassic Park, where [ancient animals are resurrected in the lab](, are inching closer to reality—particularly in the case of the woolly mammoth. The 'de-extinction' startup, Colossal Biosciences, has achieved a global first, labeling it as an 'iPSC (induced pluripotent stem cells) breakthrough.' However, their approach diverges from cloning a Jurassic Park-style mammoth from ancient DNA. Instead, they aim to [create a close relative]( – an Asian elephant with the necessary genetic modifications to thrive in the harsh Arctic environment. This new study marks a milestone, as previous attempts to create iPSCs for elephants, despite success in many mammals (including humans), had failed. Importantly, their work extends beyond [mammoth de-extinction efforts](, as iPSCs hold immense potential for wildlife conservation, drug testing, disease research, and more. 🌐 Scientists create 3D reflector chip to boost tiny tech with 6G speeds A team of researchers at Cornell University has created a [semiconductor chip]( that will allow ever-tinier devices to function at the higher frequencies required for the next generation of 6G communication technology. In addition to requiring more bandwidth at higher frequencies, the next generation of wireless communication also demands more time. According to researchers, the new semiconductor provides the appropriate time delay to prevent signals from dissolving at a single point in space after being [relayed over numerous arrays.]( Instead of laterally spreading wavelength-long wires across the chip, the team imagined what it would be like to wind the signal’s path in three-dimensional waveguides and bounce signals off of them to cause delay since the goal of their design was to pack as many of these [delay elements as possible.]( 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]( A MESSAGE FROM OUR SPONSOR [The FIVE financial landmines that can DETONATE your future!]( Don’t let wrong financial decisions get in your way to a happy retirement life. These five blunders can derail your future in a way you can never think of. - Making decisions without expert advice. - Overlooking the importance of a retirement consultation. - Selecting an advisor without proper vetting. - Engaging in guesswork - Allowing financial stress to impact mental well-being [Take this short retirement quiz](and pair up with three financial advisors in your area to ensure wealth woes don’t harm and haunt you for the long term. [Check Now!]( HOT TOPICS OF THE DAY SCIENCE > The world’s oldest fossilized trees, dating back 390m years, have been found in the high sandstone cliffs along the Devon and Somerset coast. ([More]() > Bees can learn how to solve puzzles and then pass on the technique to their hive mates, proving they are more socially intelligent than previously thought, according to a recent study. ([More]() > Last month was the warmest February on record globally, making it the ninth month in a row with record temperatures for the time of year, scientists have said. ([More]() ENERGY > A UK fusion start-up claims to have broken a long-standing pressure record in a test of its technology at the world’s most powerful pulsed power machine. The firm said this “strengthens the case” for its “unique amplifier technology” and showed it can be used across different platforms. ([More]() > Amazon Web Services (AWS), the cloud computing unit of the global tech giant, has agreed to pay $650 million for a nuclear-powered data center in Pennsylvania. ([More]() > Swiss scientists use evaporation to generate electricity by using a tiny device with channels that produce energy when liquid flows through its unique surface. ([More]() INNOVATION > About 500 times thinner than human hair, the tool can help sample cancer cells individually and know what helps them escape advanced treatments. ([More]() > A group of engineers at the University of California, San Diego, have created a new cathode material for solid-state lithium-sulfur batteries. The new material is electrically conductive and structurally healable. ([More]() > The U.S. Transportation Security Administration (TSA) unveiled the country’s first self-service security screening system at Harry Reid International Airport. ([More]() VIDEO > Delving into fragments from a rare asteroid, we embark on a journey to unlock the mysteries of Earth’s ancient past. These celestial remnants hold invaluable clues that promise to shed light on the geological and astronomical history of our planet, offering insights into its formation and evolution. ([More]() > In this video, we explore how Microsoft and OpenAI are joining forces to invest a staggering $500 million in Figure AI. This is a robotics company that is on the verge of transforming industries through its advanced robotic technology. ([More]() > Here, IE reveals more about Litheli, a pioneering force in IoT technology and clean energy since its inception in 2017. Litheli is making significant strides in the industry with an impressive portfolio of over 1118 patents and a cutting-edge super factory. ([More]() IE QUIZ: THE RESULTS Hey there! Yesterday, we threw out a brain teaser on our socials: “Will you crack the code?” The answer is: 718 Ready for more brainy challenges? Gear up for future IE quizzes by following us on [Instagram]( and [Facebook!]( FROM THE WEB > Annoying hospital beeps are causing hundreds of deaths a [year]( > Euro safety agency says car touch screens are unsafe, recommends buttons for [controls]( > Apple terminates Epic Games developer account, calling it a ‘threat’ to the iOS [ecosystem]( > The job applicants shut out by AI: ‘The interviewer sounded [like Siri’]( > Sam Altman's eye-scanning Worldcoin banned in [Spain]( > Europe's biggest 3D-printed building rises in just [140 hours]( > Exoskeleton splits leg torque to return stroke patients' natural [gait]( Need help with advertising? 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