Archaeologists are stunned after discovering what they believe could be an ancient city under the pyramids of Giza. A vast, prehistoric city buried beneath the Pyramids of Giza. It’s an extraordinary ...

geometry A New Pyramid-Like Shape Always Lands the Same Side Up A tetrahedron is the simplest Platonic solid. Mathematicians have now made one that’s stable only on one side, confirming a decades-old ...

In this paper, a new skeleton-based approach is proposed for 3D hand gesture recognition. Specifically, we exploit the geometric shape of the hand to extract an effective descriptor from hand skeleton ...

HONG KONG, July 11, 2025 (EZ Newswire) -- Math Magic has officially launched Hitem3D, the world’s first AI-powered tool for ...

“Bille” is the first-ever monostable tetrahedron, or a pyramid-like shape with four triangular faces that has one stable ...

Thiscut and folded tan paper model has a triangular prism for a base and two smaller triangular prisms stacked atop it. It may represent an inscribed pyramid, compared to the circumscribed pyramid ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This wooden model shows a triangular ...

From the mud, straw, and gypsum mixtures of ancient Egypt's monumental pyramids to the sophisticated underwater material ...

Cessna From Scratch ...

Experience the peaceful beauty of Norway in stunning 4K Ultra HD. This scenic relaxation film combines calming, soothing ...