When the object is cubical or rectangular in shape the anchors must have zero or one values for their components and they refer to the face centers, edge centers, or corners of the object.

Researchers have uncovered how primate brains transform flat, 2D visual inputs into rich, 3D mental representations of ...

MIT researchers developed a new system that enables a robot to use reflected Wi-Fi signals to identify the shape of a 3D object that is hidden from view, which could be especially useful in ...

Learn about the Sikkim TET Syllabus 2025, including topic-wise syllabus, weightage, preparation tips, and more on this page.

A veteran US fighter pilot has broken his silence about a near-collision with a UFO that defied the laws of physics and left the Air Force in stunned disbelief.

The progressive prevalence of robots in human-suited environments has given rise to a myriad of object manipulation techniques, in which dexterity plays a paramount role. It is well-established that ...

Medial representation of a three-dimensional (3-D) object or an ensemble of 3-D objects involves capturing the object interior as a locus of medial atoms, each atom being two vectors of equal length ...

Once a year, an astronomical alignment ushers in this seasonal change. Like its winter counterpart, the summer solstice is celebrated across the world—and shrouded in myth.

The Belfry OpenScad Library, v2.0. An OpenSCAD library of shapes, masks, and manipulators to make working with OpenSCAD easier. BETA - shapes2d.scad · BelfrySCAD/BOSL2 Wiki ...