Dor Tillinger and Wonbae Lee (IMAGE)
Caption
Dor Tillinger and Wonbae Lee, two researchers in the Penn State College of Engineering, prepare a glass substrate with materials to fabricate a hydrogel-based power source.
Credit
Jaydyn Isiminger/Penn State
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Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted.
License
CC BY-NC-ND