The sculpture is composed of a hollow hand-blown glass sphere inside of a pyramid based holographic system composed of four clear plastic pieces and three 3D printed objects. An iPad is used at a ...

Learn about properties of 3D shapes with this BBC Bitesize Maths article. For students between the ages of 11 and 14.

Scientists have discovered a hidden passage inside Egypt's Great Pyramid. The find is part of a seven-year international research mission.

advertisement 10-28-2015 DESIGN The Best Triangle House Since The Pyramids Leo Qbarsdebo’s Triangular Villa is built out of pieces of an old puzzle factory to be a treehouse for adults.

Newly leaked video of flashing, triangle-shaped objects that flew over a U.S. warship is real, the Pentagon said, after UFO investigators released the clip and several other puzzling photos online.