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Suborbital space tourism finally arrives | FCC prepares to run public C-band auction | The big four in the U.S. launch industry — United Launch Alliance, SpaceX, Blue Origin and Northrop Grumman — hope to be one of two providers that will receive five-year contracts later this year to launch national security payloads starting in 2022. | China’s launch rate stays high | The International Space Station is the largest ever crewed object in space.

 
Chemists synthesize an improved building block for...
Chemists have overcome a major hurdle in synthesizing a more stable form of heterocycle — a family of organic compounds that are a common component of most modern pharmaceuticals. The research, which could expand the toolkit available to drug developers in improving the safety profiles of medications and reducing side effects, was published in Science by organic chemists at the University of British Columbia (UBC), the Massachusetts Institute of Technology (MIT), and the University of Michigan. “Azetidines are a...

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Pasteurization inactivates highly infectious avian flu in...
In March 2024, dairy cows in Texas were found to be infected with highly pathogenic avian flu, or H5N1 bird flu, in the first known case of the virus spreading to cattle. Since then, H5N1 has been found in about 200 animals — and 3 people — across 12 states, according to the Centers for Disease Control and Prevention. The virus was soon detected in raw milk, leading researchers to investigate whether dairy products pose a risk to consumers....

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What is language for?
Language is a defining feature of humanity, and for centuries, philosophers and scientists have contemplated its true purpose. We use language to share information and exchange ideas — but is it more than that? Do we use language not just to communicate, but to think? In the June 19 issue of the journal Nature, McGovern Institute for Brain Research neuroscientist Evelina Fedorenko and colleagues argue that we do not. Language, they say, is primarily a tool for communication. Fedorenko...

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Studying astrophysically relevant plasma physics
Thomas Varnish loves his hobbies — knitting, baking, pottery — it’s a long list. His latest interest is analog film photography. A picture with his mother and another with his boyfriend are just a few of Varnish’s favorites. “These moments of human connection are the ones I like,” he says. Varnish’s love of capturing a fleeting moment on film translates to his research when he conducts laser interferometry on plasmas using off-the-shelf cameras. At the Department of Nuclear Science...

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Signal processing: How did we get to...
On May 24, Ford Professor of Engineering Al Oppenheim addressed a standing-room-only audience at MIT to give the talk of a lifetime. Entitled “Signal Processing: How Did We Get to Where We’re Going?”, Oppenheim’s personal account of his involvement in the early years of the digital signal processing field included a photo retrospective — and some handheld historical artifacts — that showed just how far the field has come since its birth at MIT and Lincoln Laboratory. Hosted by...

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How to increase the rate of plastics...
While recycling systems and bottle deposits have become increasingly widespread in the U.S., actual rates of recycling are “abysmal,” according to a team of MIT researchers who studied the rates for recycling of PET, the plastic commonly used in beverage bottles. However, their findings suggest some ways to change this. The present rate of recycling for PET, or polyethylene terephthalate, bottles nationwide is about 24 percent and has remained stagnant for a decade, the researchers say. But their study...

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Summer 2024 recommended reading from MIT
MIT faculty and staff authors have published a plethora of books, chapters, and other literary contributions in the past year. The following titles represent some of their works published in the past 12 months.  Looking for more literary works from the MIT community? Enjoy our book lists from 2023, 2022, and 2021. Happy reading! Novel, memoir, and poetry “Seizing Control: Managing Epilepsy and Others’ Reactions to It — A Memoir” (Haley’s, 2023)By Laura Beretsky, grant writer in the MIT...

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Pioneering the future of materials extraction
The next time you cook pasta, imagine that you are cooking spaghetti, rigatoni, and seven other varieties all together, and they need to be separated onto 10 different plates before serving. A colander can remove the water — but you still have a mound of unsorted noodles. Now imagine that this had to be done for thousands of tons of pasta a day. That gives you an idea of the scale of the problem facing Brendan Smith PhD ’18, co-founder...

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The rules of the game
At the core of Raymond Wang’s work lies a seemingly simple question: Can’t we just get along? Wang, a fifth-year political science graduate student, is a native of Hong Kong who witnessed firsthand the shakeup and conflict engendered by China’s takeover of the former British colony. “That type of experience makes you wonder why things are so complicated,” he says. “Why is it so hard to live with your neighbors?” Today, Wang is focused on ways of managing a...

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Implantable microphone could lead to fully internal...
Cochlear implants, tiny electronic devices that can provide a sense of sound to people who are deaf or hard of hearing, have helped improve hearing for more than a million people worldwide, according to the National Institutes of Health. However, cochlear implants today are only partially implanted, and they rely on external hardware that typically sits on the side of the head. These components restrict users, who can’t, for instance, swim, exercise, or sleep while wearing the external unit,...

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The tenured engineers of 2024
In 2024, MIT granted tenure to 11 faculty members across the School of Engineering. This year’s tenured engineers hold appointments in the departments of Aeronautics and Astronautics, Chemical Engineering, Civil and Environmental Engineering, Electrical Engineering and Computer Science (EECS, which reports jointly to the School of Engineering and MIT Schwarzman College of Computing), Mechanical Engineering, and Nuclear Science and Engineering. “My heartfelt congratulations to the 11 engineering faculty members on receiving tenure. These faculty have already made a lasting...

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Scientists observe record-setting electron mobility in a...
A material with a high electron mobility is like a highway without traffic. Any electrons that flow into the material experience a commuter’s dream, breezing through without any obstacles or congestion to slow or scatter them off their path. The higher a material’s electron mobility, the more efficient its electrical conductivity, and the less energy is lost or wasted as electrons zip through. Advanced materials that exhibit high electron mobility will be essential for more efficient and sustainable electronic...

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Faces of MIT: Anthony Hallee-Farrell '13
Experiencing MIT as both a student and as a staff member is unique. When Anthony Hallee-Farrell ’13, senior program and technical associate for the MIT Community Services Office (CSO), graduated from MIT, he immediately began his time as a staff member at the Institute, transitioning from a student worker to a full-time employee. As of today, he has been a member of MIT community for 15 years: four as a student and 11 as a staff member. The CSO...

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Creating the crossroads
A few years ago, Gevorg Grigoryan PhD ’07, then a professor at Dartmouth College, had been pondering an idea for data-driven protein design for therapeutic applications. Unsure how to move forward with launching that concept into a company, he dug up an old syllabus from an entrepreneurship course he took during his PhD at MIT and decided to email the instructor for the class. He labored over the email for hours. It went from a few sentences to three...

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Two MIT films nominated for New England...
Two films produced by MIT were honored with Emmy nominations by the National Academy of Television Arts & Sciences Boston/New England Chapter. Both “We Are the Forest” and “No Drop to Spare” illustrate international conversations the MIT community is having about the environment and climate change. “We Are the Forest,” produced by MIT Video Productions (MVP) at MIT Open Learning, was one of six nominees in the Education/Schools category. The documentary highlights the cultural and scientific exchange of the MIT Festival...

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