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helmets
UT Dallas doctoral student Rebecca Johnson holds a balloon dog made from 3D-printed foam. The shape served as a proof-of-concept, showing how the material can be formed into complex, flexible designs. [Photo: UTD]
UT Dallas Chemists Create Self‑Repairing, 3D-Printed Foam That’s Made to Flex and Last
by Lance Murray | Jun 17, 2025
The lightweight, recyclable material can be printed into complex shapes—including a balloon dog—and shows potential for use in helmets, insulation, and more. The research explores a method still largely untapped in commercial manufacturing.
by Lance Murray |
Sep 30, 2016
The new helmet has a softer outer shell, and is designed to deform on contact, similar to what a car bumpers does.
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