A study finds that engraved stone artifacts from Manot, Qafzeh, and Quneitra caves reflect early humans' symbolic behavior, ...

The 3D printers at HAMTC have a projector that shines ultraviolet (UV) light on a thin layer of slurry composed of ceramic ...

Using 3D surface analysis, the researchers distinguished engravings with geometric patterns from functional marks created through everyday tool use. The findings reveal the intentionality behind ...

Scientists have used holographic projections to bring unprecedented resolution to a light-based 3D printing technique. The method allows the fabrication of millimeter-scale objects within seconds ...

View of the AlMidhallah exhibition component, the outdoor exhibition spaces, at the Islamic Arts Biennale 2025.. Image © Marco Cappelletti With over 30 international ...

Using advanced 3D surface analysis, the researchers examined the geometry and patterns of incisions to distinguish intentional engravings from functional marks. The findings reveal striking ...

Image credit: photo by E. Ostrovsky and drawing by M. Smelansky, 3-D models by E. Paixao and L. Schunk. DOWNLOAD PDF VERSION The emergence of artistic expression, abstract thought, and symbolic ...

If you're new to 3D printing or want to buy a printer, now is a great time. Printers are affordable, and you can get high-quality prints without spending an arm and leg in the process. Before you ...

The researchers used 3D surface analysis to distinguish geometric engravings from functional marks, highlighting the ...

A collection of Stone Age relics have unveiled signs of advanced cognitive and symbolic behaviour in prehistoric humans. The new research, published in the Archaeological and Anthropological ...

From budget-friendly beginner models to professional 3D printers, these are our picks of the top 3D printers that deliver exceptional results. James has been writing about technology for years but ...

Starting at $11,130, these phones are coated in 24k gold and feature detailed 3D engravings of the Bitcoin logo, along with patterns inspired by blockchain technology. The design is meant to honor ...