Materials 3D-printable concrete alternative hardens in three days, not four weeks By Ben Coxworth November 25, 2025 According to the scientists, the new material "surpasses 17 megapascals, the ...
Researchers at Lawrence Livermore National Laboratory (LLNL) have optimized and 3D-printed helix structures as optical materials for terahertz (THz) frequencies, a potential way to address a ...
More affordable than ever, 3D printers are booming for personal, professional, and educational use. We've been testing them for over a decade and are here to help you find the right option. Since 2004 ...
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