An international team of researchers has found that Mary, Queen of Scots, used a complicated paper-folding technique called letterlocking to conceal the contents of her final letter, reports Alison Flood for The Guardian. MIT Libraries Conservator Jana Dambrogio explains that working on Mary's last letter “and figuring out its unique spiral lock was thrilling as a researcher – and a real a-ha! moment in the study of letterlocking.”
Bloomberg Businessweek reporter Shawn Donnan spotlights Prof. David Autor’s series of research papers examining the impact of the surge of Chinese imports on the overall American economy and specific regions of the country. Autor and his colleagues make the case that “well-funded, targeted government policies could have helped prevent the economic blight that engulfed many affected communities.”
Tech Crunch reporter Brian Heater spotlights how CSAIL researchers have unveiled a testing simulator for soft robotic designs. “It offers some interesting insights into how compliant robots can adapt to different environmental changes,” writes Heater.
MIT scientists have discovered a way to watch and record the development of butterfly scales from the inside of a butterfly’s chrysalis, reports Elizabeth Gamillo for Smithsonian Magazine. “The team plans on further exploring the structure of butterfly wings and the reasoning behind the ridged design,” writes Gamillo.
A number of MIT researchers were named as top ten finalists for the Physics World 2021 Breakthrough of the Year. Prof. Wolfgang Ketterle and his colleagues were honored for their work in “independently observing Pauli blocking in ultracold gases of fermionic atoms” and astronomers with the Event Horizon Telescope Collaboration were honored for “creating the first image showing the polarization of light in the region surrounding a supermassive black hole.”
Forbes contributor Adi Gaskell writes that a new study by MIT researchers finds increased investment in robotics and automation-based technologies as populations age. Gaskell notes that: “the data shows a strong relationship between the age of the workforce, which was defined as the ratio of workers aged over 56 and those aged between 21 and 55, and the adoption of robotics in 60 different countries.”
A new working paper co-authored by MIT researchers shows how the transition to remote schooling during the Covid-19 pandemic impacted student achievement, in particular for low-income and minority children, writes The Wall Street Journal Editorial Board. The researchers found “the share of students who scored ‘proficient’ or above declined in spring 2021 compared to previous years by an average of 14.2 percentage points in math and 6.3 percentage points in language arts.”
Researchers from MIT and the La Jolla Institute for Immunology have found a vaccine ingredient that may strengthen immune response, reports Natalie Colarossi for Newsweek. This combination-style vaccine ingredient “may boost the effectiveness of inoculations ranging from HIV to Covid-19,” writes Colarossi.
Prof. Kristin J. Forbes has found that "those parts of the consumer-price index influenced by global factors, such as commodity prices, currency fluctuations and global value chains, drove half the changes in the index between 2015 and 2017, up from about 25% in the early 1990s," reports Yuka Hayashi for The Wall Street Journal.
Air & Space Forces Magazine reporter Amanda Miller spotlights the Department of Air Force-MIT AI Accelerator, which is focused on furthering the science of AI. Thanks to such a close connection with “a world-class academic institution,” said Col. Tucker Hamilton, “we’re making advancements revolutionary to the entire field—the entire world.”
A new study by Prof. S.P. Kothari and Prof. Eric So finds that payment for order flow is not bad for investors.The researchers found that “the price improvement for retail investors using Robinhood was better than price improvement that institutional investors receive when they trade small lots of public exchanges,” reports Felix Salmon for Axios.
Reuters reporter Andrea Januta writes that using computer models Prof. Kerry Emanuel has found that hurricanes in the North Atlantic have been growing in intensity and frequency as global temperatures have increasing. Emanuel “turned to computer simulations to recreate climate conditions for the last 150 years. Using three different climate models, he then scattered hurricane “seeds,” or conditions that could produce a storm, throughout the models to see how many seeds developed into storms,” writes Januta.
CNN reporter Ashley Strickland writes that NASA’s Transiting Exoplanet Survey Satellite (TESS), an MIT-led mission, has discovered an exoplanet approximately the size of Mars where a year lasts for about eight hours. “Astronomers are eager to learn more about these small planets that quickly spin around their stars in less than 24 hours because they are not sure how they form and end up in such an extreme orbit,” writes Strickland.
A new study by Prof. Kerry Emanuel examining the history of hurricanes finds that North Atlantic hurricanes are increasing in frequency and intensity, write Matthew Cappucci and Jason Samenow for The Washington Post. Emanuel “employed a novel approach to evaluate past storm activity,” they write. “Rather than relying on historical observations, which may have gaps, he performed climate modeling to reconstruct a continuous record of hurricane activity over the past 150 years from which to gauge trends.”
Droplette, a skincare device designed by a group of MIT alumni, has been named one of the most innovative personal care products of 2021, reports Jordan Blok and Rachel Feltman for Popular Science. The product “turns pods of treatment like collagen and retinol into a super-fine mist to help skin absorb the ingredients more quickly,” writes Blok and Feltman. “The company’s ultimate aim is to use the tech to deliver drugs without needles."