5.27
Erica K. Brockmeier
Science News Officer
ekbrock@upenn.edu
Mechanical Engineering
Using stress to shape microlevel structures
Using stress to shape microlevel structures
A new study describes how external forces drive the rearrangement of individual particles in disordered solids, enabling new ways to imbue materials with unique mechanical properties.
‘Nanocardboard’ flyers could serve as Martian atmospheric probes
‘Nanocardboard’ flyers could serve as Martian atmospheric probes
As NASA plans to launch its next Mars rover, Perseverance, this summer, Penn Engineers are now testing their ‘nanocardboard flyers’ ability to lift payloads.
New scavenger technology allows robots to ‘eat’ metal for energy
New scavenger technology allows robots to ‘eat’ metal for energy
Penn Engineering researchers’ new metal-air scavenger vehicle gets energy from breaking chemical bonds in the aluminum surface it travels over, rather than from batteries.
Scrap metal-powered lights win Y-Prize 2020
Scrap metal-powered lights win Y-Prize 2020
The winning team of this year’s Y-Prize, an invention competition in which entrants are challenged to pitch an innovative business plan for a technology developed at Penn Engineering, Metal Light, proposes technology to provide illumination for houses not connected to electrical grids.
Future collaborators and scientific pioneers at the Women in STEM symposium
Future collaborators and scientific pioneers at the Women in STEM symposium
Graduate students and faculty across Penn met to share their work and discuss solutions for issues faced by women in STEM.
Looking to mud to study how particles become sticky
Looking to mud to study how particles become sticky
A collaboration of geophysicists and fluid mechanics experts led to a fundamental new insight into how tiny ‘bridges’ help particles of all kinds form aggregates.
Engineers collaborate to create electroadhesive grippers
Engineers collaborate to create electroadhesive grippers
A collaborative team has developed a method for electroadhesion—which exploits the same phenomenon as static cling—to manipulate microscale objects.
Kathie Jin races towards the future with Penn Electric Racing
Kathie Jin races towards the future with Penn Electric Racing
As the mechanical co-lead and operations lead for Penn Electric Racing (PER), a Formula SAE Electric Racing team, Engineering junior Kathie Jin leads a group of eighty students to design, build and race electric cars.
Engineers and nurses team up to build inflatable robots
Engineers and nurses team up to build inflatable robots
Penn Engineering and Penn Nursing’s collaboration in this new area of “soft robotics” is critical for designing machines that can safely interact with people in health care settings.
Evan and the chocolate factory
Evan and the chocolate factory
Engineering student Evan Weinstein fixated on the idea of liberating bespoke chocolates from the confines of both the bar and the mold. Rather than cast a chocolate shape, why not build it? Cocoa Press is his solution.
Media Contact
In the News
KYW Newsradio (Philadelphia)
The Origami Mask Project's engineers are designing DIY face masks for COVID-19
Shu Yang of the School of Engineering and Applied Science spoke about the The Origami Mask Project, which is developing simple, easy DIY face masks.
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Philadelphia Inquirer
‘Why not fly over it?’ Uber picks New Jersey firms in ambitious bid to beat traffic congestion
Rahul Mangharam of the School of Engineering and Applied Science commented on Uber’s new air taxi venture. “It’s going to be a very congested sky,” he said. “You want to make sure that each flight plan is safe by design, and that even if they do mess up for some reason, they have a fallback option.”
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Gizmodo
This freaky robotic fish is powered by ‘blood’
James Pikul of the School of Engineering and Applied Science co-authored a study in which researchers developed a soft, robotic lionfish powered by a blood-like compound. “This robot blood is our first demonstration of storing energy in a fluid that is normally only used for actuation,” he said.
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The New York Times
The microbots are on their way
Marc Miskin of the School of Engineering and Applied Science spoke about his cell-sized microbots, which may one day be used for a variety of purposes ranging from measuring brain networks to cleaning cellphone batteries.
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Philadelphia Inquirer
Not ‘a snowball’s chance in you-know-where’: The $1.2 billion King of Prussia rail line is a longshot
Vukan Vuchic of the School of Engineering and Applied Sciences said the probability of advancing a King of Prussia train line proposal “strongly depends on who controls the U.S. House and Senate. I think elections next year will be drastically important.”
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The Economist
Autonomous weapons and the new laws of war
The School of Arts and Sciences’ Michael Horowitz weighed in on the downsides of requiring arms control for the use of autonomous weaponry, saying it would be “extremely hard to verify using traditional arms-control techniques.”
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