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Lead, arsenic, and other heavy metals are increasingly present in water systems around the world due to human activities, such as pesticide use and, more recently, the inadequate disposal of...
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Do a Google search for dark-field images, and you’ll discover a beautifully detailed world of microscopic organisms set in bright contrast to their midnight-black backdrops. Dark-field microscopy can...
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At MIT, making a better world often starts on campus. That’s why, as the Institute works to find solutions to complex global problems, MIT has taken important steps to grow and transform its physical...
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For some infants, a wet diaper is cause for an instant, vociferous demand to be changed, while other babies may be unfazed and happy to haul around the damp cargo for lengthy periods without...
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A completely passive solar-powered desalination system developed by researchers at MIT and in China could provide more than 1.5 gallons of fresh drinking water per hour for every square meter of...
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At the heart of any electronic device is a cold, hard computer chip, covered in a miniature city of transistors and other semiconducting elements. Because computer chips are rigid, the electronic...
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As the geriatric population is expected to balloon in the coming decade, so too will rates of heart disease in the United States. The demand for prosthetic heart valves and other cardiac devices — a...
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The Whitehead Institute has announced that Brit Jepson d’Arbeloff SM '61 — a pioneering engineer, advocate for women in science, and philanthropic leader — has made a $10 million gift to support...
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Patients with diabetes have to test their blood sugar levels several times a day to make sure they are not getting too high or too low. Studies have shown that more than half of patients don’t test...
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Much of the conversation around energy sustainability is dominated by clean-energy technologies like wind, solar, and thermal. However, with roughly 80 percent of energy use in the United States...
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A variety of medical devices can be inserted into the gastrointestinal tract to treat, diagnose, or monitor GI disorders. Many of these have to be removed by endoscopic surgery once their job is done...
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Toward the end of 2019, startup Khethworks began selling what the team refers to internally as “version one” of its 320-watt solar-powered water pump. The pump allows farmers in India who rely on...
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For most people, getting an ultrasound is a relatively easy procedure: As a technician gently presses a probe against a patient’s skin, sound waves generated by the probe travel through the skin,...
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As food demand rises due to growing populations with changing consumption patterns in Africa and around the globe, increased agricultural output is crucial. Since most agriculture across the African...
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Resting atop Thomas Peacock’s desk is an ordinary-looking brown rock. Roughly the size of a potato, it has been at the center of decades of debate. Known as a polymetallic nodule, it spent 10 million...
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Oral contraceptives are one of the most popular forms of birth control: In the United States, about 12 percent of women between 15 and 49 use them. However, their effectiveness depends on being taken...
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Six MIT faculty members have been elected as fellows of the American Association for the Advancement of Science (AAAS).
The new fellows are among a group of 443 AAAS members elected by their peers in...
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While so many faculty and researchers at MIT are developing technologies to reduce carbon emissions and increase energy sustainability, one class puts the power in students’ hands. In class 2.S999,...
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In the early 20th century, just as electric grids were starting to transform daily life, an unlikely advocate for renewable energy voiced his concerns about burning fossil fuels. Thomas Edison...
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There are about a dozen aluminum pellets in the palm of Peter Godart’s hand. He has been working on harnessing enough energy from these small pellets to power desalination and generate electricity to...