Mechanical Engineering’s editorial team gathers for an annual look back at 2025’s top stories, ranging from rededicating the last U.S. coal-fired passenger locomotive in the U.S., to NASA’s Artemis mission, to unique tools engineered to be used in extreme conditions.
Additive Manufacturing’s Humble Beginnings at Ford
The global additive manufacturing industry is currently valued somewhere around $30 billion, depending on which analyst you ask, but many projections expect that value to grow beyond $100 billion as soon as around 2030. But according to Women in 3D Printing, a global organization ...Show more
A Coatings Primer
Do you ever think much about paint and coatings? Or the fact that pretty much everything in the built environment has some sort of protection on it? Paint and coatings are a $200 billion global industry, according to the American Coatings Association. Engineers are constantly dev ...Show more
A New Generation of Rebar
If you see a concrete structure of any kind, be it a building, road, or maybe piece of art, in all likelihood it’s supported by rebar. While there are a few varieties of steel rebar, from the standard steel to epoxy coated, they all suffer from corrosion issues. Two doctoral grad ...Show more
Setbacks are Part of the Engineering Process
Multiple setbacks haven’t stopped engineering student Michelle Delk from embracing opportunity and pursuing a graduate degree.