From basic pleats to complex interlocking folds, origami could deliver better fitting, more comfortable, and more stylish face coverings.

Hey guys! After my last video I got lots of questions. I didn't expect to be making another mask video, but I wanted to ...

The full-chip ILT technology employed, first demonstrated in a paper presented at the 2019 SPIE Photomask Technology Conference, produces curvilinear ILT mask patterns without stitching errors, and ...