November 13, 2014
Dr. David Ridley of MIT is leading a new effort to study the amount of volcanic particles at high altitudes and how these particles might have contributed to a pause in global warming . Ridley and his team found a “high enough level of particles to account for a global cooling of 0.05–0.12 °C since 2000,” Nature reports.
Aerobotics, a startup by MIT alumnus James Paterson ’14 aims to optimize crop yields and reduce costs for farmers by using an app to analyze images of the land. “Satellite footage is used to highlight longer-term trends, while drones are flown at specific points during the season to get more detailed information,” write Eleni Giokos and Mary McDougall for CNN Tech.
Prof. Martin Marks hosted a conversation with Audra McDonald, the 2018 Eugene McDermott Award in the Arts at MIT recipient, where she spoke about her personal experience as a Tony Award-winning actress and shared advice with the gathered students, writes Sophie Cannon for The Boston Globe. “Realize you have value and you have worth and what you maybe don’t have is experience but that is what you are here to get,” McDonald said.
A new study from the McGovern Institute suggest “that one of the most effective ways to stimulate children’s brains from a young age is back-and-forth conversation,” writes Elise Takaham for The Boston Globe. “We think that it’s because back-and-forth conversation is not only about hearing more words, it’s also about practicing paying attention to someone else and involves lots of emotional and social bonding,” said Prof. John Gabrieli.
An article in The Economist states that new research by MIT grad student Joy Buolamwini supports the suspicion that facial recognition software is better at processing white faces than those of other people. The bias probably arises “from the sets of data the firms concerned used to train their software,” the article suggests.