Author: Ms. R.

Below is the text of President L. Rafael Reif’s Commencement remarks, as prepared for delivery today. To the graduates of 2022:  Congratulations!  My job today is to deliver a “charge” to you… and I will get to that in a minute. But first, I want to recognize the people who helped you charge this far! To everyone who came here this morning, to celebrate our graduates – welcome to MIT!   To everyone joining us online, from around the world ­– we……

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Chemical reactions that are driven by light offer a powerful tool for chemists who are designing new ways to manufacture pharmaceuticals and other useful compounds. Harnessing this light energy requires photoredox catalysts, which can absorb light and transfer the energy to a chemical reaction. MIT chemists have now designed a new type of photoredox catalyst that could make it easier to incorporate light-driven reactions into manufacturing processes. Unlike most existing photoredox catalysts, the new class of materials is insoluble,……

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Nobel Prize-winning theoretical physicist and author Frank Wilczek, the Herman Feshbach Professor of Physics at MIT, has been awarded the 2022 Templeton Prize. This prize is awarded to individuals whose life’s work embodies a fusion of science and spirituality. “He is one of those rare and wonderful individuals who bring together a keen, creative intellect and an appreciation for transcendent beauty,” says Heather Templeton Dill, president of the John Templeton Foundation, in the foundation’s press release. “Like Isaac Newton……

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A new study by geologists at the Woods Hole Oceanographic Institution (WHOI), MIT, and elsewhere has found that colliding continental plates may draw down more water than previously thought. The results could help to explain the explosiveness of some volcanic eruptions, as well as the distribution of ore deposits such as copper, silver, and gold. The findings are based on an analysis of ancient magmatic rocks recovered from the Himalayan mountains — a geologic formation that is the product……

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What is virtual reality? On a technical level, it is a headset-enabled system using images and sounds to make the user feel as if they are in another place altogether. But in terms of the content and essence of virtual reality — well, that may depend on where you are. In the U.S., for instance, virtual reality (VR) has its deep roots as a form of military training technology. Later it took on a “techno-utopian” air when it started……

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As artificial intelligence gets better at performing tasks once solely in the hands of humans, like driving cars, many see teaming intelligence as a next frontier. In this future, humans and AI are true partners in high-stakes jobs, such as performing complex surgery or defending from missiles. But before teaming intelligence can take off, researchers must overcome a problem that corrodes cooperation: humans often do not like or trust their AI partners.  Now, new research points to diversity as being a key parameter for making AI……

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When we look out into space, all of the astrophysical objects that we see are embedded in magnetic fields. This is true not only in the neighborhood of stars and planets, but also in the deep space between galaxies and galactic clusters. These fields are weak — typically much weaker than those of a refrigerator magnet — but they are dynamically significant in the sense that they have profound effects on the dynamics of the universe. Despite decades of……

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Inside the womb, fetuses can begin to hear some sounds around 20 weeks of gestation. However, the input they are exposed to is limited to low-frequency sounds because of the muffling effect of the amniotic fluid and surrounding tissues. A new MIT-led study suggests that this degraded sensory input is beneficial, and perhaps necessary, for auditory development. Using simple computer models of the human auditory processing, the researchers showed that initially limiting input to low-frequency sounds as the models……

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Each year, the world loses about 10 million hectares of forest — an area about the size of Iceland — because of deforestation. At that rate, some scientists predict the world’s forests could disappear in 100 to 200 years. In an effort to provide an environmentally friendly and low-waste alternative, researchers at MIT have pioneered a tunable technique to generate wood-like plant material in a lab, which could enable someone to “grow” a wooden product like a table without……

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