Researchers have developed an ultra-thin collimation film that improves light precision in LCD resin-based 3D printers, potentially enabling affordable, medical-grade dental models. This advance could ...
Lithophane printing, a historic art form, is being revitalized through modern 3D printing techniques, refined slicer workflows, and optical innovations. Makers are combining material science, ...
You've worn 3D glasses in cinemas, witnessing stunning depth as each eye sees a different image. You've put on polarized sunglasses in summer ...
National security, unlocked. Each Thursday, host Mary Louise Kelly and a team of NPR correspondents discuss the biggest national security news of the week. With decades of reporting from battlefields ...
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