The smaller we make computer processors, the more heat they generate. Justin Weibel's Cooling Technologies Research Center creates miniaturized solutions to dissipate that heat, including custom 3D-printed heat sinks.

Congratulations to Purdue ME swimmers Ryan Lawrence and Nick Sherman: both named to the Academic All-Big Ten Team, and both headed to Greensboro for the NCAA Championships!

Electric vehicles won't be widely adopted without fast charging - which creates a huge amount of heat. Prof. Issam Mudawar has developed a system that successfully dissipates heat at high currents, even up to 2400 amps.

When sophomore Emily Lothamer took a Basic Mechanics class with Prof. Chuck Krousgrill in 2020, she didn't realize she'd also be getting a history lesson! Her parents, both Purdue ME grads, first met in Prof. Krousgrill's class nearly 30 years ago.

Is it still tough to find an internship or co-op because of COVID? Join an ME Summer Project Team! Join a virtual team of 2-6 students, and work with a faculty or staff mentor on real-world engineering projects. Earn a $1,000 stipend at the completion of the project!

Energy harvesting – creating electrical energy from cars driving over a road, or people walking on a bridge – has long been theorized as a potential source of sustainable electricity. But due to the physical properties of those vibrations, implementing the process has been largely infeasible. Now, a Purdue researcher has proposed using metamaterials as physical frequency converters, potentially bringing us a step closer to harvesting the energy of those vibrations.

A team led by Purdue's Center for High Performance Buildings (CHPB) has received a grant to develop a novel electrochemical heat pump technology, with the potential to outperform conventional vapor compression systems and enable the next generation of heating, ventilation, air-conditioning, and refrigeration (HVAC&R) equipment.

Prof. Chi Hwan Lee has developed a soft contact lens with bioinstrumentation tools, capable of unobtrusively monitoring patients for ocular diseases like glaucoma.

Joe D. Hoffman, who taught at Purdue Mechanical Engineering for 38 years and directed the Maurice J. Zucrow Laboratories, passed away on February 13, 2021.

Steven F. Son, the Alfred J. McAllister Professor of Mechanical Engineering, has been elected as a 2021 Fellow of the Combustion Institute, "for leading experimental studies of the combustion and decomposition processes in condensed phase and novel energetic materials."