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The National Society of Black Physicists recently held their Annual Conference, the largest academic meeting of minority physicists in the US in Knoxville, Tennessee.

The Center for Advanced Materials & Manufacturing (CAMM) launched a biweekly “Machine Learning for Materials Discovery” Hackathon, bringing together students and researchers from materials science, physics, and data science to explore how AI can accelerate materials design. Over 5 intensive sessions since October 2025, participants worked through hands-on problems that linked real experimental data to modern machine learning workflows.

The Harvard MRSEC engages K-12 teachers and students through the science of everyday materials. Through a collaboration with Bite-Scized Education, led by teacher Kate Strangfeld, the MRSEC co-develops workshops for teachers and after-school programs for K-12 students that are modeled on the Science and Cooking course developed by David Weitz and Michael Brenner,  and teach science through food and cooking.

Ferroelectric ferromagnets are a holy grail of materials research, since they would enable electrically  switchable magnetism with diverse potential applications in information technology, sensing and new  “electro-magneto-mechanical” devices.

PCCM partnered with the Harvard University MRSEC to host the annual Holiday Lecture on December 11, 2021. Taking on a completely original and new topic for 2021, PCCM focused on fluid dynamics in its presentation: Let it Flow: A Festival about Fluids.

The 2022 Holiday Science Lecture “Engine Earth” was held at Princeton University on December 3, 2022 with over 500 people attending two lectures at McDonnell Hall.

The 2023 Holiday Science Lecture “A World of Patterns” was held at Princeton University on December 9, 2023 with over 400 people attending two lectures at McDonnell Hall. Howard Stone and other PCCM researchers (including graduate student and postdoctoral presenters) illustrated ideas of shape, symmetry, packing and pattern formation. Some of the experiments and interactive demonstrations included:

The Imaging and Analysis Center (IAC) supported by PCCM is a world-leading facility for materials characterization. Its central mission is the education, research, and training of students at Princeton University and beyond. The IAC also collaborates with researchers in industry and other academic institutes.

We utilized microfluidic methods to investigate the role of geometric structures, e.g. thin spherical block copolymer shells, in the microphase separation in block copolymer thin films. The shells are comprised of the triblock copolymer styrene-isoprene-styrene (SIS). For air-in-oil-in-water emulsions, microfluidic devices with two consecutive flow-focusing junctions were used to generate air bubble-containing droplets of a solution of the SIS triblock