With possible applications in information encryption and adaptive camouflage, the material is a programmable hydrogel film, the appearance, texture and mechanical response of whic ...
Interesting Engineering on MSN
Octopus-inspired smart skin uses 4D printing to encrypt data, change shape on demand
Researchers at Penn State have developed a new fabrication method that allows a programmable ...
Most synthetic materials are made to do just one or two things. Once they are created, their properties rarely change. A research team at Penn State is trying to change that idea by developing a new ...
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