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Science & Technology
Linking teen driving behaviors to ADHD, other mental health factors
Teen drivers are three times more likely to get into a fatal crash than their more-experienced counterparts. New research found a link between mistakes these new drivers make and self-reported ADHD.
Making Mongolian ger dwellings more energy-efficient
Gers, called yurts in Russian, are the traditional one-room round, tent dwellings of Mongolian herders. In the last twenty years, about half of Mongolia’s population has settled in permanent “ger districts” around the capital city of Ulaanbaatar, bringing their nomadic tents with them.
Being hungry shuts off perception of chronic pain
Finding food is a necessary survival skill, but so is avoiding pain. Research led by J. Nicholas Betley and postdoctoral researcher Amber Alhadeff showed that being hungry activates a neural pathway that inhibits the sensing and responding to chronic pain. The findings offer up new targets for treating pain.
Bike lanes experiment measures cyclist response to infrastructure design
A PennDesign pilot study tracks riders in urban bike lanes to visualize a safer redesign.
Crowd-sourced map showcases campus accessibility in real time
Mark Bookman and Alice McGrath are on a quest to map physical and social barriers across campus. The goal is a crowd-sourced platform that automatically updates to present a real-time user accessibility resource.
The future of technology
As new technologies emerge, they bring with them new ethical challenges. The topic of the future of technology was front and center on day three of the Penn Teach-in.
A culture and ecosystem of innovation
Researchers provide imagination and creativity. Penn provides the resources and infrastructure. This leads to what President Amy Gutmann calls “perfect impact.”
Remembering Hawking: Q&A with Vijay Balasubramanian
Stephen Hawking, one of history’s most influential physicists, spent his life grappling with mysteries of the universe. Vijay Balasubramanian of the School of Arts and Sciences shared some of his memories of Hawking and discussed the impact the Briton had on scientists and nonscientists alike.
Creating atomic water filters
A vast majority of the earth’s water is salty, making it unfit for people to drink. Researchers are working on a technology that could potentially offer a new method of desalinating water that would be both fast and scalable.
Unraveling how stem cells from gum tissue accelerate wound healing
Gum tissue stem cells heal twice as fast as skin, and researchers are determining their potential in accelerated wound healing research.
In the News
“PBS NewsHour”
An 11-year-old changed election results on a replica Florida state website in under 10 minutes
The School of Engineering and Applied Science’s Matt Blaze discussed a hacking experiment, saying it was “not surprising that these precocious, bright kids would be able to do it because the websites that are on the internet are vulnerable…. What was interesting is just how utterly quickly they were able to do it.”
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Wired.co.uk
Why people can't resist the viral lure of the Kiki Challenge
Damon Centola of the Annenberg School for Communication explained the phenomenon of dangerous viral challenges: “Slightly dangerous or slightly risky challenges may have the best combination of high-enough riskiness to make it easy to create emotional excitement about participating, but low-enough risk that they can spread with only moderate levels of social reinforcement.”
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The New York Times
Worker ants: You could have been queens
The Perelman School’s Roberto Bonasio discussed the difficulties of studying insulin signaling in ants. The relevant genes, said Bonasio, are involved in numerous bodily functions, making it tough to isolate their role in differentiating queens from workers.
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Reuters
Viral content-vaccine scandal test Beijing’s grip on information control
The Annenberg School for Communication’s Kecheng Fang discussed the Chinese government’s failed attempts to suppress discourse about current events on WeChat, a popular messaging platform. “This is a guerrilla war. The government cannot tackle it just like it does traditional media,” said Fang.
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The Washington Post
Testosterone boost feeds U.S. men’s hunger for luxury products, study indicates
Researchers at the Wharton School found that men who were given doses of testosterone expressed more interest in high-status goods. However, the study authors also noted that “status signals are not universal” and that results may vary between cultures.
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Technical.ly Philly
The Drone From This Penn Spinout Can Fly Inside Mines Without Maps or GPS
Exyn Technologies will be sending out a drone to explore a Latin American mine using only its own onboard sensors. The startup, which originated in Penn’s GRASP lab, was cofounded by Dean Vijay Kumar of the School of Engineering and Applied Science.
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Philadelphia Inquirer
Penn Makes Third Big Biotech Bet, Helping to Raise $53M for Carisma
Cancer-fighting biotech company Carisma Therapeutics Inc. is the latest addition to Penn’s recently-announced investment plan. Roy Rosin, CIO at Penn Medicine, said, “Penn’s commitment is pretty exciting for this region.”
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Philadelphia Inquirer
Penn Invests $50 million in Biotech in a Bold Bid to Build Philly’s Innovation Cluster
Kevin B. Mahoney of the Perelman School of Medicine and UPHS confirmed Penn’s plans to invest in biotech companies, with long-range goals “to create jobs, synergy and an innovation cluster around Penn technology and spin outs.”
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Philadelphia Inquirer
Philly’s First Maker Faire: A Summer Carnival of Innovation
The School of Engineering and Applied Science’s Dean Vijay Kumar, Dan Koditschek, and Mark Yim were participants in Sunday’s Maker Faire, hosted at Pennovation.
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Nature
Microsoft’s Purchase of GitHub Leaves Some Scientists Uneasy
Post-doc Daniel Himmelstein of the Perelman School of Medicine discussed problematic elements of GitHub’s model. “Regardless of the Microsoft acquisition, GitHub, as a centralized and closed company, possesses a dangerous level of control over the open-source ecosystem,” said Himmelstein.
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