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3D printing method 'grows' intricate, ultra-strong materials inside water-based gel

Vat photopolymerization is a 3D printing technique in which a light-sensitive resin is poured into a vat, and then ...

This $150 homemade VR headset shows how far open-source hardware has come

Unlike consumer headsets from major companies such as Meta or HTC, CNCDan's project relies on inexpensive components sourced primarily from online marketplaces like AliExpress. The frame ...