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- Study assesses seizure risk from stimulating the thalamusby David Orenstein | The Picower Institute for Learning and Memory on 6. September 2024 at 20:00
In animal models, even low stimulation currents can sometimes still cause electrographic seizures, researchers found.
- No detail too smallby Nikole Fendler | Department of Biology on 6. September 2024 at 20:00
For Sarah Sterling, the new director of the Cryo-Electron Microscopy facility at MIT.nano, better planning and more communication leads to better science.
- Atoms on the edgeby Jennifer Chu | MIT News on 6. September 2024 at 9:00
Physicists capture images of ultracold atoms flowing freely, without friction, in an exotic “edge state.”
- New filtration material could remove long-lasting chemicals from waterby David L. Chandler | MIT News on 6. September 2024 at 4:00
Membranes based on natural silk and cellulose can remove many contaminants, including “forever chemicals” and heavy metals.
- Nanostructures enable on-chip lightwave-electronic frequency mixerby Research Laboratory of Electronics on 4. September 2024 at 18:10
Lightwave electronics aim to integrate optical and electronic systems at incredibly high speeds, leveraging the ultrafast oscillations of light fields.
- 3 Questions: Evidence for planetary formation through gravitational instabilityby Paige Colley | EAPS on 4. September 2024 at 15:10
Assistant Professor Richard Teague describes how movement of unstable gas in a protoplanetary disk lends credibility to a secondary theory of planetary formation.
- MIT chemists explain why dinosaur collagen may have survived for millions of yearsby Anne Trafton | MIT News on 4. September 2024 at 12:00
The researchers identified an atomic-level interaction that prevents peptide bonds from being broken down by water.
- Study: EV charging stations boost spending at nearby businessesby Zach Winn | MIT News on 4. September 2024 at 9:00
The spending increases were particularly pronounced for businesses within 100 yards of charging stations, and for businesses in low-income areas.
- Study: Transparency is often lacking in datasets used to train large language modelsby Adam Zewe | MIT News on 30. August 2024 at 9:00
Researchers developed an easy-to-use tool that enables an AI practitioner to find data that suits the purpose of their model, which could improve accuracy and reduce bias.
- A framework for solving parabolic partial differential equationsby Alex Shipps | MIT CSAIL on 28. August 2024 at 20:30
A new algorithm solves complicated partial differential equations by breaking them down into simpler problems, potentially guiding computer graphics and geometry processing.
- Scientists find neurons that process language on different timescalesby Anne Trafton | MIT News on 26. August 2024 at 9:00
In language-processing areas of the brain, some cell populations respond to one word, while others respond to strings of words.
- Study of disordered rock salts leads to battery breakthroughby Peter Reuell | Department of Nuclear Science and Engineering on 23. August 2024 at 20:55
A new family of integrated rock salt-polyanion cathodes opens door to low-cost, high-energy storage.
- Toward a code-breaking quantum computerby Adam Zewe | MIT News on 23. August 2024 at 4:00
Building on a landmark algorithm, researchers propose a way to make a smaller and more noise-tolerant quantum factoring circuit for cryptography.
- Study reveals the benefits and downside of fastingby Anne Trafton | MIT News on 21. August 2024 at 15:00
Fasting helps intestinal stem cells regenerate and heal injuries but also leads to a higher risk of cancer in mice, MIT researchers report.
- MIT engineers’ new theory could improve the design and operation of wind farmsby David L. Chandler | MIT News on 21. August 2024 at 9:00
The first comprehensive model of rotor aerodynamics could improve the way turbine blades and wind farms are designed and how wind turbines are controlled.
- MIT study explains why laws are written in an incomprehensible styleby Anne Trafton | MIT News on 19. August 2024 at 19:00
The convoluted “legalese” used in legal documents conveys a special sense of authority, and even non-lawyers have learned to wield it.
- More durable metals for fusion power reactorsby Nancy W. Stauffer | MIT Energy Initiative on 19. August 2024 at 17:50
MIT researchers have found a way to make structural materials last longer under the harsh conditions inside a fusion reactor.
- MIT engineers design tiny batteries for powering cell-sized robotsby Anne Trafton | MIT News on 15. August 2024 at 19:30
These zinc-air batteries, smaller than a grain of sand, could help miniscule robots sense and respond to their environment.
- New open-source tool helps to detangle the brainby Anne McGovern | MIT Lincoln Laboratory on 14. August 2024 at 18:30
The software tool NeuroTrALE is designed to quickly and efficiently process large amounts of brain imaging data semi-automatically.
- LLMs develop their own understanding of reality as their language abilities improveby Alex Shipps | MIT CSAIL on 14. August 2024 at 17:20
In controlled experiments, MIT CSAIL researchers discover simulations of reality developing deep within LLMs, indicating an understanding of language beyond simple mimicry.
- An implantable sensor could reverse opioid overdosesby Anne Trafton | MIT News on 14. August 2024 at 15:00
The new device, which can be implanted under the skin, rapidly releases naloxone when an overdose is detected.
- Study: Rocks from Mars’ Jezero Crater, which likely predate life on Earth, contain signs of waterby Jennifer Chu | MIT News on 14. August 2024 at 15:00
The presence of organic matter is inconclusive, but the rocks could be scientists’ best chance at finding remnants of ancient Martian life.
- MIT researchers use large language models to flag problems in complex systemsby Adam Zewe | MIT News on 14. August 2024 at 4:00
The approach can detect anomalies in data recorded over time, without the need for any training.
- Study reveals ways in which 40Hz sensory stimulation may preserve brain’s “white matter”by David Orenstein | The Picower Institute for Learning and Memory on 13. August 2024 at 20:15
Gamma frequency light and sound stimulation preserves myelination in mouse models and reveals molecular mechanisms that may underlie the benefit.
- A new approach to fine-tuning quantum materialsby Steve Nadis | Department of Nuclear Science and Engineering on 12. August 2024 at 20:35
An MIT-led group shows how to achieve precise control over the properties of Weyl semimetals and other exotic substances.
- MIT chemists synthesize plant-derived molecules that hold potential as pharmaceuticalsby Anne Trafton | MIT News on 12. August 2024 at 12:00
Large multi-ring-containing molecules known as oligocyclotryptamines have never been produced in the lab until now.
- New framework empowers pavement life-cycle decision-making while reducing data collection burdenby Andrew Paul Laurent | MIT Concrete Sustainability Hub on 9. August 2024 at 19:15
MIT Concrete Sustainability Hub research presents a streamlined pavement life-cycle assessment framework to enable a large set of stakeholders to conduct environmental analysis of pavements.
- A new model offers robots precise pick-and-place solutionsby Anne Wilson | Department of Mechanical Engineering on 9. August 2024 at 4:00
SimPLE learns to pick, regrasp, and place objects using the objects’ computer-aided design model.
- Helping robots practice skills independently to adapt to unfamiliar environmentsby Alex Shipps | MIT CSAIL on 8. August 2024 at 14:45
A new algorithm helps robots practice skills like sweeping and placing objects, potentially helping them improve at important tasks in houses, hospitals, and factories.
- Study: Flying keeps getting saferby Peter Dizikes | MIT News on 7. August 2024 at 4:00
Reflecting a “Moore’s Law of aviation,” commercial flight has become roughly twice as safe each decade since the 1960s; Covid-19 added a wrinkle, however.
- New substrate material for flexible electronics could help combat e-wasteby David L. Chandler | MIT News on 6. August 2024 at 4:00
Electronic waste is a rapidly growing problem, but this degradable material could allow the recycling of parts from many single-use and wearable devices.
- MIT School of Science launches Center for Sustainability Science and Strategyby School of Science on 5. August 2024 at 18:55
New center taps Institute-wide expertise to improve understanding of, and responses to, sustainability challenges.
- Scientists pin down the origins of the moon’s tenuous atmosphereby Jennifer Chu | MIT News on 2. August 2024 at 18:00
The barely-there lunar atmosphere is likely the product of meteorite impacts over billions of years, a new study finds.
- Scientists find a human “fingerprint” in the upper troposphere’s increasing ozoneby Jennifer Chu | MIT News on 2. August 2024 at 4:00
Knowing where to look for this signal will help researchers identify specific sources of the potent greenhouse gas.
- Physicists report new insights into exotic particles key to magnetismby Elizabeth A. Thomson | Materials Research Laboratory on 1. August 2024 at 19:20
The work on excitons, originating from ultrathin materials, could impact future electronics and establishes a new way to study these particles through a powerful instrument at the Brookhaven National Laboratory.
- Method prevents an AI model from being overconfident about wrong answersby Adam Zewe | MIT News on 31. Juli 2024 at 4:00
More efficient than other approaches, the “Thermometer” technique could help someone know when they should trust a large language model.
- New method enables fast, accurate estimates of cardiovascular state to inform blood pressure managementby David Orenstein | The Picower Institute for Learning and Memory on 30. Juli 2024 at 20:40
A mathematical method, validated with experimental data, provides a fast, reliable, and minimally invasive way of determining how to treat critical blood pressure changes during surgery or intensive care.
- New transistor’s superlative properties could have broad electronics applicationsby Elizabeth A. Thomson | Materials Research Laboratory on 26. Juli 2024 at 18:35
Ultrathin material whose properties “already meet or exceed industry standards” enables superfast switching, extreme durability.
- A recipe for zero-emissions fuel: Soda cans, seawater, and caffeineby Jennifer Chu | MIT News on 25. Juli 2024 at 15:00
MIT engineers have developed a fast and sustainable method for producing hydrogen fuel using aluminum, saltwater, and coffee grounds.
- Study across multiple brain regions discerns Alzheimer’s vulnerability and resilience factorsby David Orenstein | The Picower Institute for Learning and Memory on 24. Juli 2024 at 16:00
Genomics and lab studies reveal numerous findings, including a key role for Reelin amid neuronal vulnerability, and for choline and antioxidants in sustaining cognition.
- Study: When allocating scarce resources with AI, randomization can improve fairnessby Adam Zewe | MIT News on 24. Juli 2024 at 4:00
Introducing structured randomization into decisions based on machine-learning model predictions can address inherent uncertainties while maintaining efficiency.
- MIT researchers advance automated interpretability in AI modelsby Rachel Gordon | MIT CSAIL on 23. Juli 2024 at 20:00
MAIA is a multimodal agent that can iteratively design experiments to better understand various components of AI systems.
- Proton-conducting materials could enable new green energy technologiesby David L. Chandler | MIT News on 23. Juli 2024 at 14:30
Analysis and materials identified by MIT engineers could lead to more energy-efficient fuel cells, electrolyzers, batteries, or computing devices.
- Large language models don’t behave like people, even though we may expect them toby Adam Zewe | MIT News on 23. Juli 2024 at 4:00
A new study shows someone’s beliefs about an LLM play a significant role in the model’s performance and are important for how it is deployed.
- AI model identifies certain breast tumor stages likely to progress to invasive cancerby Adam Zewe | MIT News on 22. Juli 2024 at 18:00
The model could help clinicians assess breast cancer stage and ultimately help in reducing overtreatment.
- China-based emissions of three potent climate-warming greenhouse gases spiked in past decadeby Mark Dwortzan | MIT Joint Program on the Science and Policy of Global Change on 18. Juli 2024 at 19:40
Two studies pinpoint their likely industrial sources and mitigation opportunities.
- Astronomers spot a highly “eccentric” planet on its way to becoming a hot Jupiterby Jennifer Chu | MIT News on 17. Juli 2024 at 15:00
The planet’s wild orbit offers clues to how such large, hot planets take shape.
- AI method radically speeds predictions of materials’ thermal propertiesby Adam Zewe | MIT News on 16. Juli 2024 at 20:55
The approach could help engineers design more efficient energy-conversion systems and faster microelectronic devices, reducing waste heat.
- How to assess a general-purpose AI model’s reliability before it’s deployedby Adam Zewe | MIT News on 16. Juli 2024 at 4:00
A new technique enables users to compare several large models and choose the one that works best for their task.
- Study reveals how an anesthesia drug induces unconsciousnessby Anne Trafton | MIT News on 15. Juli 2024 at 15:00
Propofol, a drug commonly used for general anesthesia, derails the brain’s normal balance between stability and excitability.