11/15
Science & Technology
The snow graphics in ‘Frozen’ can predict the mechanics of real avalanches
The snow graphics in ‘Frozen’ can predict the mechanics of real avalanches
The Department of Computer and Information Science’s Chenfanfu Jiang recently published a study in Nature Communications that accurately models slab avalanches, bringing realistic natural phenomena to movies and practical applications for scientific predictions.
Cancer cells send out ‘drones’ to battle the immune system from afar
Cancer cells send out ‘drones’ to battle the immune system from afar
Checkpoint inhibitor therapies have made metastatic melanoma and other cancers a survivable condition, but only for some patients. Researchers uncovered a novel mechanism by which tumors suppress the immune system, raising the possibility that a straightforward blood test could predict which patients could respond to immunotherapy.
New GRASP project aims to leverage ‘embodied intelligence’ via a robotic squirrel
New GRASP project aims to leverage ‘embodied intelligence’ via a robotic squirrel
A team of engineers from Penn's GRASP lab has designed a mechanical squirrel with "embodied intelligence," capable of pulling off parkour feats using multi-sensory adaptation to interact with its surroundings.
Bringing reliable power to all of India
Bringing reliable power to all of India
Doing so requires a just and sustainable energy transition and common but differentiated responsibilities among nations to mitigate effects of energy systems on climate change.
Dental plaque is no match for catalytic nanoparticles
Dental plaque is no match for catalytic nanoparticles
A recent study found that nanoparticles can break down dental plaque with nanoparticles that target biofilms, preventing tooth decay in humans and animal models without damaging surrounding oral tissue.
Piecing together an ancient biblical site, bone by bone
Piecing together an ancient biblical site, bone by bone
In the lab of Penn Museum’s Janet Monge, rising senior Fiona Jensen-Hitch is sorting and photographing ancient human remains to shed light on the people of ancient city of Gibeon.
Vet students’ goat dairy aims to fill a nutrition gap in Gambia
Vet students’ goat dairy aims to fill a nutrition gap in Gambia
Briana Wilson plans on becoming a small-animal vet, but this summer she is immersing herself in far-flung ventures in faraway places at the Gambia Goat Dairy, helping to create a sustainable, commercial herd of milking goats.
STEM and business classes mesh for Philadelphia high schoolers
STEM and business classes mesh for Philadelphia high schoolers
As part of the SMASH Wharton program, 35 students live and breathe college life in the summer, staying for three years in Harnwell College House and taking classes at Huntsman Hall.
University of Pennsylvania’s School of Engineering launches online master’s in computer science
University of Pennsylvania’s School of Engineering launches online master’s in computer science
The School of Engineering and Applied Science has introduced MCIT Online, an affordable master's degree program available through Coursera, open to students without any previous background in computer science.
A gentle nudge at the right moment can curb unnecessary spending online
A gentle nudge at the right moment can curb unnecessary spending online
It turns out, reminding people of their financial goals before they start online shopping can reduce unnecessary spending of this kind by almost 25 percent.
In the News
Scientific American
Grumpy voters want better stories. Not statistics
In a Q&A, PIK Professor Duncan Watts says that U.S. voters ignored Democratic policy in favor of Republican storytelling.
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WHYY (Philadelphia)
Climate policy under a second Trump presidency
Michael Mann of the School of Arts & Sciences discusses how much a president can do or undo when it comes to environmental policy.
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Interesting Engineering
Superhuman vision lets robots see through walls, smoke with new LiDAR-like eyes
Mingmin Zhao of the School of Engineering and Applied Science and colleagues are using radio signals to allow robots to “see” beyond traditional sensor limits.
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Technical.ly Philly
A sneak peek inside Penn Engineering’s new $137.5M mass timber building
Amy Gutmann Hall aims to be Philadelphia’s next big hub for AI and innovation while setting a new standard for architectural sustainability.
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Salon.com
Exxon CEO wants Trump to stay in Paris climate accord
Michael Mann of the School of Arts & Sciences voices his concern about the possibility that the U.S. could become a petrostate.
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Associated Press
Amid Earth’s heat records, scientists report another bump upward in annual carbon emissions
Michael Mann of the School of Arts & Sciences says that total carbon emissions including fossil fuel pollution and land use changes such as deforestation are basically flat because land emissions are declining.
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The Wall Street Journal
How can we remove carbon from the air? Here are a few ideas
Jennifer Wilcox of the School of Engineering and Applied Science and Kleinman Center for Energy Policy at the Weitzman School of Design says that the carbon-removal potential of forestation can’t always be reliably measured in terms of how much removal and for how long.
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Associated Press
California air regulators approve changes to climate program that could raise gas prices
Danny Cullenward of the Kleinman Center for Energy Policy at the Weitzman School of Design says that many things being credited in California’s new climate program don’t help the climate.
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Times of India
Self shocks turn crystal to glass at ultralow power density: Study
A collaborative study by researchers from the School of Engineering and Applied Science has shed new light on amorphization, the transition from a crystalline to a glassy state at the nanoscale.
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Interesting Engineering
U.S. achieves billion-fold power-saving semiconductor tech; could challenge China
A collaborative effort by Ritesh Agarwal of the School of Engineering and Applied Science and colleagues has made phase-change memory more energy efficient and could unlock a future revolution in data storage.
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