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Mechanical Engineering

From drummer to educator: How entrepreneurship transcends disciplines
Jeffrey Babin.

Image: Courtesy of Penn Engineering Today

From drummer to educator: How entrepreneurship transcends disciplines

As a practice professor in the Penn Engineering Entrepreneurship program, Jeffrey Babin is committed to helping students bring ideas from the lab to the marketplace.

Melissa Pappas

How disorder toughens materials
Sage Fulco demonstrates the machine the group used to test the materials’ toughness. 

Sage Fulco demonstrates the machine the group used to test the materials’ toughness. 

(Image: Courtesy of Penn Engineering Today)

How disorder toughens materials

A team of Penn engineers tested disordered materials and finds that without changing the material but simply altering the internal geometry, the mechanical metamaterial can increase toughness.

Ian Scheffler

Nathan Wei on renewable energy, fluid mechanics and the shaping of humble engineers
Nathan Wei.

Image: Courtesy of Penn Engineering

Nathan Wei on renewable energy, fluid mechanics and the shaping of humble engineers

The assistant professor in mechanical engineering and applied mechanics at Penn Engineering aims to make an impact on energy and sustainability, and is committed to mentoring the next generation of problem solvers.

The bullet train turns 60
An Amtrak Acela train with the Philadelphia city skyline in the background

An Amtrak Acela passenger train heads south after leaving 30th Street Station.

(Image: AP Photo/David Boe)

The bullet train turns 60

In both Asia and Europe, high-speed rail knits regions, countries, and continents together. What will it take to see more rail infrastructure in the U.S.?

Kristina Linnea García

Pushing the limits of scientific discovery with machine learning
Computer code.

Image: iStock/iambuff

Pushing the limits of scientific discovery with machine learning

Penn Engineering’s Nat Trask is combining applied mathematics and traditional physics modeling with the powers of machine learning to design some of his first machine-learning-powered, self-driving labs at Penn.

Melissa Pappas