12 Home Improvement Tools Under $20 That Are Actually Worth Buying

If your toolbox is missing the basics, projects get harder fast. These inexpensive tools cover the gaps most people overlook.

Scientists Make Material That Can Morph Into Anything With the Pull of a String

Inspired by kirigami, a type of Japanese paper art, researchers have created a new material that transforms from a grid into ...

Manitowoc library's Glowforge can help you cut or engrave creations

Reporter Alisa Schafer, a self-proclaimed crafter and hobbyist, took a badging lesson at Public Library to use the Glowforge.
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Unveiling the WeCreat Vision 20W laser engraver & cutter: the ultimate creative powerhouse

Unveiling the WeCreat Vision 20W Laser Engraver & Cutter The Ultimate Creative Powerhouse Welcome to the WeCreat Vision 20W 5 ...
IEEE

End-to-End Design of Diffractive Optical Elements Fabricated by Direct Laser Writing Lithography

Abstract: Based on differentiable models of fabrication and optics, we introduce an “end-to-end” strategy for the optimization of diffractive optical elements (DOEs) fabricated via direct laser ...