Adaptive optics
The researcher’s material can flip from having convex (top) to concave (bottom) protrusions simply by changing the heat, pressure or electrical current. (Credit: A Crosby et al.)
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A website from the Institute of Physics
A website from the Institute of Physics
The researcher’s material can flip from having convex (top) to concave (bottom) protrusions simply by changing the heat, pressure or electrical current. (Credit: A Crosby et al.)