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Science & Technology
Getting gene therapy to the brain
Getting gene therapy to the brain
Using a large animal model of genetic brain disease, researchers led by John H. Wolfe of the School of Veterinary Medicine, Perelman School of Medicine, and Children’s Hospital of Philadelphia delivered an effective treatment across the blood-brain barrier to correct the whole brain.
What would it take to make the Delaware ‘swimmable’?
What would it take to make the Delaware ‘swimmable’?
With funding from the William Penn Foundation, the Water Center at Penn is investigating questions of water quality, access, and equity.
Interning virtually
Interning virtually
The Translational Research Internship Program, offered by the Perelman School of Medicine’s Institute for Translational Medicine and Therapeutics Education Programs, provides mentorship for undergraduates as they complete a translational research project.
Pennovation Accelerator moves online
Pennovation Accelerator moves online
In its third summer, the six-week program for startup companies went entirely virtual, but that didn’t stop the cohort of entrepreneurs from learning, networking, and innovating.
Advancing knowledge on archaea
Advancing knowledge on archaea
An open-source data platform for researchers studying archaea is paving the way for new insights and educational opportunities.
Offsetting carbon emissions, one ton at a time
Offsetting carbon emissions, one ton at a time
Carbon offsets are a small but meaningful market in its mission to contribute to greenhouse gas reducing industries and practices in order to compensate for emissions made elsewhere.
Plato was right. Earth is made, on average, of cubes
Plato was right. Earth is made, on average, of cubes
The ancient Greek philosopher was on to something, the School of Arts & Sciences’ Douglas Jerolmack and colleagues found.
New stellar stream, born outside the Milky Way, discovered with machine learning
New stellar stream, born outside the Milky Way, discovered with machine learning
Finding this new stellar stream, named after Nyx, the Greek goddess of night, was made possible using machine learning tools and simulations of data collected by the Gaia space observatory.
Navigating ‘information pollution’ with the help of artificial intelligence
Navigating ‘information pollution’ with the help of artificial intelligence
Using insights from the field of natural language processing, computer scientist Dan Roth and his research group are developing an online platform that helps users find relevant and trustworthy information about the novel coronavirus.
New view of nature’s oldest light adds fresh twist to debate over universe’s age
New view of nature’s oldest light adds fresh twist to debate over universe’s age
Observations by the Atacama Cosmology Telescope suggest that the universe is 13.77 billion years old, and reveals how fast the cosmos is expanding.
In the News
The New York Times
Businesses aim to pull greenhouse gases from the air. It’s a gamble
Jennifer Wilcox of the School of Engineering and Applied Science spoke about companies pledging to eliminate their carbon emissions within decades. “Carbon removal shouldn’t be seen as a get-out-of-jail-free card,” she said. “It has a role to play, particularly for sectors that are very difficult to decarbonize, but it shouldn’t be an excuse for everyone to keep emitting greenhouse gases indefinitely.”
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NPR
Can Biden’s climate plan spark cooperation in Pa.? Some see possible common ground in jobs, infrastructure
Oscar Serpell of the Kleinman Center on Energy Policy in Stuart Weitzman School of Design spoke about President-elect Joseph Biden’s plan to transition the country to renewable energy. “The business case has never been stronger, and I think it will continue to get stronger every single year,” Serpell said.
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NPR
Facebook keeps data secret, letting conservative bias claims persist
PIK Professor Duncan Watts is working with Facebook to analyze its content for bias. "Mostly it's mainstream content," he said. "If anything, there is a bias in favor of conservative content."
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NBC News
Your dog may love you, but doesn't love the sight of your face, study finds
Carlo Siracusa of the School of Veterinary Medicine commented on a study that found dogs were more stimulated by seeing other dogs than people. “Mother Nature will not invest in something that is not relevant to survival, either in dog-to-dog or even wolf-to-wolf interactions,” he said. “They use other ways of communicating such as ear position—which can be seen from the front and from behind. The ear position will tell about the mood of the dog. We humans don’t move our ears.”
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CBS Philadelphia
University of Pennsylvania program training dogs to sniff out spotted lanternfly eggs
Jennifer Essler, a postdoc in the School of Veterinary Medicine, spoke about a new program that trains dogs to detect the presence of spotted lanternfly eggs. “For the dogs, it’s a game, it’s like anything else. They don’t know that they are saving the planet in any way,” she said.
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The Washington Post
Drone maker hurt by US-China rift, opening door to US rivals
Dean Vijay Kumar of the School of Engineering and Applied Science spoke about the challenges of using drones for commercial purposes and about American perceptions of DJI, a China-based drone manufacturer.
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The Hill
Pandemic exposes broadband divide
Christopher Yoo of the Law School spoke about the importance of expanding broadband infrastructure in the U.S. “Investing in infrastructure would be a terrific way to support the economy. It not only spends money but also lays the foundation for future growth and future jobs,” he said.
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CNN
What you need to know about coronavirus on Wednesday, September 2
Kenneth Foster of the School of Engineering and Applied Science debunked conspiracy theories that link 5G networks and radio frequencies to the spread of COVID-19. "There's nothing different in terms of exposure," he said.
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BBC News
Elon Musk to show off working brain-hacking device
Ari Benjamin, a doctoral student in the School of Engineering and Applied Science, said the biggest stumbling block for brain-to-machine interface technology is the complexity of the human brain. "Once they have the recordings, Neuralink will need to decode them and will someday hit the barrier that is our lack of basic understanding of how the brain works, no matter how many neurons they record from,” he said. "Decoding goals and movement plans is hard when you don't understand the neural code in which those things are communicated."
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Gizmodo
Does your cat actually hate you?
Carlo Siracusa of the School of Veterinary Medicine spoke about how cats interact with their owners. “Humans are very physical in their relationships—they want to hold their cat, hug their cat, etc. This can be terrible for any animal that doesn’t enjoy your presence, but it’s even worse for cats, because the way in which cats express their preferences is through proximity,” he said.
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