Chuck Grimmett’s note on ink traps reminded me of a similar trick semiconductor manufacturers use to be able to print straight corners and the like. Light, when passed through a small enough grating (such as a photomask), gets weird.
Chuck Grimmett’s note on ink traps reminded me of a similar trick semiconductor manufacturers use to be able to print straight corners and the like. Light, when passed through a small enough grating (such as a photomask), gets weird.
