Converting Small Amounts of Freely Available Energy into Electricity

There are many forms of energy around us: light, heat, vibrations, wind, electromagnetic fields, fluid flow, waves, organic waste, etc. At large scale, many of these energy sources already play a significant role in powering our society and are projected to become dominant contributors by 2040. On the smaller scale, exciting scientific and engineering challenges must be overcome to harness these energy sources.

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Bayside Room

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Make yourself at home in your stylish suite, which offers perks like a furnished balcony and a hot tub, as well as views of the Aegean Sea. Your stay here includes meals and beverages from all of our five resort restaurants and two bars, as well as 24-hour room service.
Sarah Boehm

Sarah Boehm

Associate Director, Research Engagement
MRSEC Research Operations & Professional Development Director

N-319 Millennium Science Complex
University Park, PA 16802

Yabin Fan

Yabin Fan

Assistant Professor of Engineering Science and Mechanics

(e) ypf5162@psu.edu
N-323 Millennium Science Complex

Printable hydrogel enables wearable health sensors that multitask

Image of a researcher applying printable hydrogel to a test participant

By Jamie Oberdick

Wearable health monitors can track heart rate, muscle activity, brain signals and other physiological measurements, but many devices are designed to capture only one type of signal at a time. Recording multiple signals simultaneously is more difficult because sensors must maintain reliable contact with the body even through hair, sweat and everyday movement.