School of Engineering & Applied Science

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.

Katherine Unger Baillie

ModLab’s ‘SMORES’ are expanding robot autonomy

A self-assembling modular robot for extreme shapeshifting (SMORES) is designed to experience environmental features and modify its movement and function in response, bringing a new level of autonomy to the world of robotics.

Penn Today Staff

Making complex 3-D surfaces with 2-D sheets

Using liquid crystal elastomer, researchers are able to transform 2-dimensional rubber-like sheets into malleable, three-dimensional shapes, with a precise amount of control for various shape sequences.

Ali Sundermier

A cryptocurrency collaboration

A partnership with Ripple, the University Blockchain Research Initiative, will bring innovation to cryptocurrency and blockchain.

Penn Today Staff



In the News


Philadelphia Inquirer

Comcast’s Sports Complex plan for South Philly would make our city less livable

In an Op-Ed, Vukan R. Vuchic of the School of Engineering and Applied Science says that Philadelphia should make transit more accessible rather than striving to accommodate more cars.

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Big Think

Can we stop AI hallucinations? And do we even want to?

Chris Callison-Burch of the School of Engineering and Applied Science says that auto-regressive generation can make it difficult for language learning models to perform fact-based or symbolic reasoning.

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CNET

How the solar eclipse will affect solar panels and the grid

Benjamin Lee of the School of Engineering and Applied Science says that the electrical grid will have to figure out how to match supply and demand during brief windows where the energy source goes away.

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The New York Times

Can your personal medical devices be recycled?

A lab at the School of Engineering and Applied Science led the development of a COVID test made from bacterial cellulose, an organic compound.

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CNBC

Students can soon major in AI at this Ivy League university—it’ll prepare them for ‘jobs that don’t yet exist’

The Raj and Neera Singh Program in Artificial Intelligence at Penn will be the first AI undergraduate engineering major at an Ivy League school, led by George Pappas of the School of Engineering and Applied Science.

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