Dairy farmers around the world have an information problem. To get the most accurate measurements of cow health and milk quality, many have to ship milk samples to labs or wait for a technician to come to the farm to collect milk samples from each cow. Now Labby, a startup founded by two MIT alumni, is helping farmers get a clearer picture of their cows’ health with a device that can test milk from individual cows in less than……
Most people wouldn’t put the words “MIT” and “lawyer” in the same sentence. In fact, only 1,393 alumni — about 1 percent — are lawyers, according to the MIT Alumni Association. But a contingent of MIT undergraduates is steadily earning a reputation for its prowess in “fake lawyering.” That’s how head coach Brian Pilchik describes the premise of the MIT Mock Trial program, which consists of a group of about 30 students that competes against other colleges around the……
Data visualizations on the web are largely inaccessible for blind and low-vision individuals who use screen readers, an assistive technology that reads on-screen elements as text-to-speech. This excludes millions of people from the opportunity to probe and interpret insights that are often presented through charts, such as election results, health statistics, and economic indicators. When a designer attempts to make a visualization accessible, best practices call for including a few sentences of text that describe the chart and a……
As the old adage has it, all politics is local. That might seem a quaint idea in an age of social media and global connectivity. And yet, as a study co-led by an MIT political scientist finds, it may describe Middle East politics more accurately than many people realize. More specifically, sectarian identity in the Muslim world — especially the split between the Shia and Sunni sects of Islam — is often described as a transnational matter, in which……
On a chilly Monday in May, MIT’s Killian Court was transformed into a festival of fun. Over 1,200 members of the community enjoyed hot dogs, fried dough, and bouncy castles before cozying up on picnic blankets to watch the main event. First-year students took to the stage to perform skits — or “PLAYsentations” — demonstrating the toys they created this semester in mechanical engineering class 2.00b (Toy Product Design). For the 150 students in the class, presenting in front……
Despite its below-freezing temperatures, the Arctic is warming twice as fast as the rest of the planet. As Arctic sea ice melts, fewer bright surfaces are available to reflect sunlight back into space. When fractures open in the ice cover, the water underneath gets exposed. Dark, ice-free water absorbs the sun’s energy, heating the ocean and driving further melting — a vicious cycle. This warming in turn melts glacial ice, contributing to rising sea levels. Warming climate and rising……
The first annual Day of AI on Friday, May 13 introduced artificial intelligence literacy to classrooms all over the world. An initiative of MIT Responsible AI for Social Empowerment and Education (RAISE), Day of AI is an opportunity for teachers to introduce K-12 students of all backgrounds to artificial intelligence (AI) and its role in their lives. With over 3,000 registrations from educators across 88 countries — far exceeding the first-year goal of 1,000 registrations in the United States……
RIYADH, Saudi Arabia — Russian Foreign Minister Sergei Lavrov on Wednesday said international sanctions are affecting Russia’s ability to export its own grain amid fears of a global food shortage. Speaking during a visit to Saudi Arabia, Lavrov said Russian grain exports may not be directly under sanctions, but the ships carrying the grain face extra hurdles. “Although the West very loudly reminds that grain was not subject to sanctions, for some reason they shyly keep silent that ships…
There’s always been a taste for antique furnishings. These days, a widely acquired taste. Antiques are hot partly because of supply chain delays and higher prices for many custom or mass-market pieces. There’s also the public’s turn toward sustainability: Environmentally-conscious buyers are averse to throwaway furniture, and are trying to reuse and recycle. And as always, pop culture plays a role. Period-specific shows like “Bridgerton,” “Downton Abbey” and “Outlander” have given the styles of bygone eras a romantic glow….
When your brain needs you to pay attention to something important, one way it can do that is to send out a burst of noradrenaline, according to a new MIT study. This neuromodulator, produced by a structure deep in the brain called the locus coeruleus, can have widespread effects throughout the brain. In a study of mice, the MIT team found that one key role of noradrenaline, also known as norepinephrine, is to help the brain learn from surprising……
There are currently few good treatment options for glioblastoma, an aggressive type of brain cancer with a high fatality rate. One reason that the disease is so difficult to treat is that most chemotherapy drugs can’t penetrate the blood vessels that surround the brain. A team of MIT researchers is now developing drug-carrying nanoparticles that appear to get into the brain more efficiently than drugs given on their own. Using a human tissue model they designed, which accurately replicates……
When the stakes are high, machine-learning models are sometimes used to aid human decision-makers. For instance, a model could predict which law school applicants are most likely to pass the bar exam to help an admissions officer determine which students should be accepted. These models often have millions of parameters, so how they make predictions is nearly impossible for researchers to fully understand, let alone an admissions officer with no machine-learning experience. Researchers sometimes employ explanation methods that mimic……
DENVER (AP) — J.T. Compher scored twice, Cale Makar had a goal and two assists and the Colorado Avalanche held off the Edmonton Oilers 8-6 on Tuesday night in a fast-paced, no-lead-felt-safe Game 1 of the Western Conference final. The Avalanche’s eight goals were tied for the most in a playoff game in franchise history. Even Colorado’s four-game lead in the second period hardly felt secure in a matchup between the two highest-scoring teams in the postseason— and the…
Researchers from the Singapore-MIT Alliance for Research and Technology (SMART), MIT’s research enterprise in Singapore, have identified a critical quality attribute (CQA) that potentially allows the development of a rapid and sensitive process analytical technology for sterility. Specifically, this technology enables the detection of early-stage microbial contamination in human cell therapy products (CTPs). Cell therapy represents one of the most advanced biotechnology revolutions in medicine, with strong potential to repair damaged tissues and treat a range of conditions such……
Last year, researchers at MIT’s McGovern Institute for Brain Research discovered and characterized Cas7-11, the first CRISPR enzyme capable of making precise, guided cuts to strands of RNA without harming cells in the process. Now, working with collaborators at the University of Tokyo, the same team has revealed that Cas7-11 can be shrunk to a more compact version, making it an even more viable option for editing the RNA inside living cells. The new, compact Cas7-11 was described May……
