For many industrial processes, the typical way to separate gases, liquids, or ions is with heat, using slight differences in boiling points to purify mixtures. These thermal processes account for roughly 10 percent of the energy use in the United States. MIT chemical engineer Zachary Smith wants to reduce costs and carbon footprints by replacing […]
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Four MIT faculty members are among 23 world-class researchers who have been awarded the nation’s highest honors for scientists and innovators, the White House announced today. Angela Belcher and Emery Brown were each presented with the National Medal of Science at a White House ceremony this afternoon, and Paula Hammond ’84, PhD ’93, and Feng […]
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Have you ever wondered if your plants were dry and dehydrated, or if you’re not watering them enough? Farmers and green-fingered enthusiasts alike may soon have a way to find this out in real-time. Over the past decade, researchers have been working on sensors to detect a wide range of chemical compounds, and a critical […]
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Throughout 2024, MIT’s Koch Institute for Integrative Cancer Research has celebrated 50 years of MIT’s cancer research program and the individuals who have shaped its journey. In honor of this milestone anniversary year, on Nov. 19 the Koch Institute celebrated the opening of a new exhibition: Object Lessons: Celebrating 50 Years of Cancer Research at […]
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Microplastics are an environmental hazard found nearly everywhere on Earth, released by the breakdown of tires, clothing, and plastic packaging. Another significant source of microplastics is tiny beads that are added to some cleansers, cosmetics, and other beauty products. In an effort to cut off some of these microplastics at their source, MIT researchers have […]
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Although it is less abundant than carbon dioxide, methane gas contributes disproportionately to global warming because it traps more heat in the atmosphere than carbon dioxide, due to its molecular structure. MIT chemical engineers have now designed a new catalyst that can convert methane into useful polymers, which could help reduce greenhouse gas emissions. “What […]
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To fend off the worst impacts of climate change, “we have to decarbonize, and do it even faster,” said William H. Green, director of the MIT Energy Initiative (MITEI) and Hoyt C. Hottel Professor, MIT Department of Chemical Engineering, at MITEI’s Annual Research Conference. “But how the heck do we actually achieve this goal when […]
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Linzixuan (Rhoda) Zhang, a doctoral candidate in the MIT Department of Chemical Engineering, recently won the 2024 Collegiate Inventors Competition, medaling in both the Graduate and People’s Choice categories for developing materials to stabilize nutrients in food with the goal of improving global health. The annual competition, organized by the National Inventors Hall of Fame […]
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As Earth’s temperature rises, agricultural practices will need to adapt. Droughts will likely become more frequent, and some land may no longer be arable. On top of that is the challenge of feeding an ever-growing population without expanding the production of fertilizer and other agrochemicals, which have a large carbon footprint that is contributing to […]
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Wearable devices like smartwatches and fitness trackers interact with parts of our bodies to measure and learn from internal processes, such as our heart rate or sleep stages. Now, MIT researchers have developed wearable devices that may be able to perform similar functions for individual cells inside the body. These battery-free, subcellular-sized devices, made of […]
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