Researchers at MIT have developed a novel data-compression technique that leverages object-based compression to reduce memory usage and improve performance. The 'Zippads' technique compresses objects across the memory hierarchy, reducing memory consumption by half and improving computation speeds.
A new MIT study suggests that primitive ponds, rather than oceans, were more suitable for brewing up Earth's first life forms. Shallow bodies of water, on the order of 10 centimeters deep, could have held high concentrations of nitrogen, a key ingredient for jump-starting life.
Researchers at MIT have developed a novel polymer membrane that dramatically improves the efficiency of natural gas purification while reducing environmental impact. The membrane can process natural gas quickly and effectively, removing more carbon dioxide than traditional materials.
MIT researchers develop an alternative approach to synthesizing epoxides, a type of chemical used in plastics, pharmaceuticals, and textiles, that uses electricity instead of fossil fuels, eliminating carbon dioxide emissions. The process can be done at room temperature and atmospheric pressure, reducing industrial energy consumption.
Researchers at MIT have devised a plug-in hybrid engine system that could power long-haul trucks with electric motors combined with gas-alcohol engines, reducing greenhouse gas emissions. The flex-fuel hybrid option overcomes concerns about limited range and cost, allowing for early entry into the marketplace.
Researchers at MIT have found a way to quantify the boiling crisis phenomenon, which occurs when bubbles merge on a heated surface, blocking heat transfer. By analyzing patterns and density of bubbles, they can predict when the crisis will occur, potentially allowing for more efficient operation of power plants.
Researchers at MIT's Media Lab have created basil plants with enhanced flavor and potential health benefits using computer algorithms. The team used hydroponic containers with controlled environmental conditions to grow the plants, which were then analyzed for volatile compounds. Machine learning algorithms evaluated millions of possib...
Researchers have designed a new flash-storage system called LightStore that modifies SSDs to connect directly to a data center's network, enabling more efficient data storage operations. In experiments, the system was found to run twice as efficiently as traditional storage servers and required less than half the physical space.
Researchers at MIT have developed a material that can be tailored to reflect or absorb infrared radiation independently of its visible light properties. The new polymer material can be designed for various applications, including colorful, heat-reflecting building facades and light-absorbing covers for solar panels.
The MIT-led Center of Excellence in Energy will support research collaborations with Egyptian universities to develop innovative solutions for the country's energy challenges. The center will focus on renewable energy, biomass conversion, and sustainable projects.
Researchers found that aging contributes to a decline in intestinal stem cells, which can lead to disorders of the gastrointestinal tract. Boosting these cells with a compound called nicotinamide riboside (NR) reverses this effect and provides protection against age-related damage.
Researchers at MIT developed a new 'hybrid' cathode combining two approaches to increase energy output per pound and liter, resulting in higher power density. The new material can already beat existing batteries in terms of energy density, paving the way for longer-range electric cars and portable electronics.
The ABRACADABRA experiment, led by MIT physicists, detected no evidence of axions within a specific mass range. The team reported that axions in this mass range do not exist or have an even smaller effect on electricity and magnetism than previously thought.
A new 3D printing method enables the creation of fine-scale mesh structures that allow for precise control over a cell's microenvironment. This could lead to highly uniform cultures of cells with desired properties, making it a promising tool for biomedical research and potential medical applications.
A new study by MIT researchers puts a dollar value on free digital goods people use, including Facebook ($40-$50/month), YouTube ($1,173/year), and digital maps (59 euros/$67/month). The surveys drew 65,000 responses and found significant consumer surplus beyond prices paid.
Researchers develop a method for predicting protein functions using amino acid sequences, eliminating the need for structural data. This breakthrough enables better protein engineering and design, with potential applications in drug development and biological research.
A new sensor system can monitor wiring in buildings or ships to detect impending electrical failures, allowing for timely repairs. The system was tested on a Coast Guard cutter, pinpointing a motor with burnt-out wiring that could have led to a serious fire.
Researchers at MIT have developed a neural architecture search algorithm that can directly learn specialized convolutional neural networks for target hardware platforms in only 200 GPU hours. The algorithm uses 'path-level' binarization and pruning to reduce memory consumption and improve efficiency.
Researchers developed particle robotics systems comprising disc-shaped units that can push and pull each other in coordinated movement. The cluster can gravitate toward light sources and transport objects, with particles able to add or subtract without impacting the group.
Researchers at MIT have developed a new way to measure atomic-scale magnetic fields, not only up and down but also sideways. The technique uses nitrogen-vacancy defects in diamond to detect tiny variations in magnetic fields, providing high precision in multiple dimensions.
Researchers have identified tropical tectonic pileups as the likely trigger for three major ice ages in the last 540 million years. The team found that these collisions caused a chemical reaction between rocks and the atmosphere, pulling carbon dioxide out of the atmosphere and leading to cooling temperatures globally.
Scientists have observed a new mode of heat transport in graphite, known as second sound, which behaves like sound when moving through the material. At temperatures above 80K, heat travels through graphite as a wave, cooling points instantly and carrying heat away at close to the speed of sound.
Researchers found that a unique combination of light and sound improved cognitive and memory impairments similar to those seen in Alzheimer's patients. The treatment also greatly reduced amyloid plaques in the brains of mice, clearing large swaths of critical brain areas.
A Nigerian feature film, 'Water of Gold,' significantly increased anticorruption reports when paired with a texting campaign, resulting in 240 concrete reports over seven months. The experiment demonstrates the potential for media to shift social norms and combat corruption.
Researchers at MIT have developed a new drug delivery system that allows patients to switch from daily to monthly doses of antibiotics, reducing the burden of tuberculosis treatment. The device slowly releases antibiotics over one month, eliminating the need for daily pills.
A study from MIT and Brigham and Women's Hospital found that nearly all pills and capsules contain ingredients that can cause allergic reactions or irritations in certain patients. The researchers aim to raise awareness of this issue and stimulate reforms to protect patients.
Researchers found that democracies employ broad-based investment in health and human capital, leading to improved economies. Countries that have democratized within the last 60 years tend to start off slowly but eventually catch up with nondemocracies.
MIT researchers have developed a new optical imaging system called DOLPHIN that can detect tiny tumors deep within living tissue. The system uses near-infrared light and hyperspectral imaging to pinpoint fluorescent probes, allowing for earlier cancer diagnosis and potentially more effective treatment.
Researchers created an engineered human liver tissue model to investigate the effects of RNA interference, a process that can block specific genes in patient's cells. The model successfully tested RNA-based therapies for genetic disorders and infectious diseases, including malaria and liver disorders.
The mini cheetah robot's lightweight, high-power design enables it to perform a 360-degree backflip and walk on uneven terrain. The robot's modular design allows for easy repair and replacement of damaged parts.
Researchers discovered spider silk's supercontraction property, where it twists and contracts in response to humidity changes, potentially leading to new robotic actuators. This unique property could enable precise control of motions using controlled humidity levels.
Engineers at MIT and Penn State University developed a model predicting the color of droplets given specific structural and optical conditions. The team found that total internal reflection allows hemispherical droplets to produce color through interference effects, which are stronger in small droplets.
A new genetic tool has been developed by MIT researchers, allowing for easier engineering of plants that can survive drought or resist fungal infections. The technique uses nanoparticles to deliver genes into the chloroplasts of plant cells, which have the potential to revolutionize plant biology and agriculture.
Researchers at MIT have developed a way to measure oxygen levels of pancreatic islet cells over long periods, enabling them to predict which implants will be most effective in treating diabetes. This breakthrough could lead to better designs for artificial pancreas systems.
MIT researchers have developed a new MRI-based detection method for intracellular calcium signaling, enabling precise measurements of neural activity. This breakthrough allows scientists to link neural activity with specific behaviors and could lead to further research on brain function and diagnostics.
Researchers at MIT and ETH in Zurich have developed a system to produce coherent single photons using perovskite quantum dots. The study found that these materials can maintain coherence levels approaching those of established emitters, making them promising for quantum computing applications and secure quantum communications.
A new system, Shenango, developed by MIT researchers improves data center efficiency by detecting struggling apps and allocating idle cores to handle their workload. The system reduces tail latencies while achieving high efficiencies, potentially boosting CPU utilization rates from 60% to 100%.
A new platform called Riverbed ensures that web services adhere to users' preferences on how their data are stored and shared in the cloud. Users can select predefined restrictions on data storage and sharing, and the platform monitors server-side code to ensure compliance.
Researchers discover that quarks move more slowly in larger atoms due to short-range correlated pairs, finding a long-sought explanation for the EMC effect. The study uses data from particle accelerator experiments and confirms that larger nuclei contain more such pairs, resulting in slower-moving quarks.
A novel system developed at MIT uses RFID tags to help robots home in on moving objects with unprecedented speed and accuracy. The system, called TurboTrack, can locate tagged objects within 7.5 milliseconds, on average, and with an error of less than a centimeter.
Researchers discovered the lobster membrane is surprisingly tough and stretchy, making it a potential guide for designing flexible body armor. The membrane's layered structure, similar to plywood, provides exceptional strength and resistance to scratches and cuts, outperforming industrial rubber composites.
A new MIT study finds that climate change is shifting the energy in the atmosphere, leading to stronger thunderstorms and more stagnant conditions. Rising global temperatures are redistributed, with more energy available for local convective processes like thunderstorms and less for larger, milder extratropical cyclones.
MIT researchers develop a two-dimensional, sub-terahertz receiving array on a chip that's orders of magnitude more sensitive than existing sensors. This can help steer driverless cars through fog and dust by detecting signals at sub-terahertz wavelengths with ease.
Researchers at MIT have developed a process to convert concentrated brine from desalination into useful chemicals, including sodium hydroxide and hydrochloric acid. This can reduce costs and minimize environmental impact by reducing the need for costly pumping systems and minimizing marine ecosystem damage.
A recent study by MIT researchers found that overactive DNA-repair enzymes can lead to cell death and severe tissue damage in photoreceptor cells, a condition that may be linked to retinal blindness. The enzyme Aag glycosylase plays a key role in this process, promoting an inflammatory response that produces toxic intermediates.
Researchers at MIT and international partners have developed an AI-powered method to explore the possibilities of strain-engineered materials. By applying machine learning methods, they can accurately predict how different amounts and orientations of strain would affect a material's properties.
Researchers create technique to monitor single cells over generations and investigate stiffness changes during cell division cycle, with potential applications for precision medicine and analyzing patient tumor responses to drugs.
A new capsule has been developed to deliver oral doses of insulin, potentially replacing injections for people with type 2 diabetes. The capsule contains a small needle that releases insulin in the stomach, and its design allows it to orient itself to ensure contact with the stomach lining.
Researchers have discovered a 'sweet spot' where adding certain additives enhances perovskite solar cell performance, but beyond that point, further additions degrade it. The findings provide clues for improving the material's efficiency and longevity, which currently lags behind conventional silicon cells.
MIT researchers found that excessive protein production leads to senescence and cell division impairment when cells grow too large. They discovered the limiting factor in cell growth is DNA amount, not chromosome number.