China has added a new milestone to its space program by sending a high-speed test satellite into orbit on a heavy-lift Long ...

Step inside Skyroot Aerospace’s Infinity Campus in Hyderabad—the country’s first privately built rocket factory—and witness how India’s new space age is taking shape.

Abstract: Sketch-based 3D shape retrieval (SBSR) has been a challenging task for decades, crucially depending on aligning shared semantic attributes between sketches and 3D shapes. Previous efforts ...

In geometry, there are surfaces that do without an inside or outside—and some need at least four dimensions to exist ...

Decades of research has viewed DNA as a sequence-based instruction manual; yet every cell in the body shares the same genes – so where is the language that writes the memory of cell identities?

This article presents a parametric numerical study of the pullout behavior of headed bars embedded in concrete elements. The finite element model was developed using Abaqus software and validated to ...

Daniel Ott’s summer wasn’t spent like an average teen’s. He wanted to learn CFD, or computational fluid dynamics. He describes it as a “fancy-sounding computer program to predict how liquids and ...

Terry Rosoman ran almost 120km across south Wales to make a giant penis and testicles.Photograph: courtesy of Terry Rosoman In 2013, I was in the worst shape of my life. Though I functioned well day ...

Drawing 3D shapes is a useful skill for students, artists, architects, and anyone interested in visualizing objects more realistically. Unlike flat drawings, 3D shapes show depth, height, and width, ...