Analogously, in three dimensions, draw a cube and inside it a sphere that touches all six sides. The circle takes up 79% of the square, but the sphere only takes up 52% of the cube. The pattern ...

If you thought your Rubik’s Cube skills were impressive, prepare to be humbled. A new robot has shattered all expectations by ...

Solar panels have been around for a century and a half. Now, a cube-shaped invention has caught the attention of many, as it ...

A novel power supply technology for 3D-integrated chips has been developed by employing a three-dimensionally stacked ...

In honor of the toy's 40th anniversary, the Liberty Science Center in Jersey City, N.J., is launching an exhibition devoted to the puzzle.

In 1974, Hungarian architecture professor Ernő Rubik created a three-dimensional cube to teach his students about three-dimensional spaces. That cube later became one of the most famous toys ...

Similarly, in our familiar three-dimensional universe, if a four-dimensional ball were to pass through it would appear as a point, grow into a solid ball, eventually reach its full radius, then ...

In April 1982, Prof. Dan Shechtman of the Technion–Israel Institute of Technology made the discovery that would later earn him the 2011 Nobel Prize in Chemistry: the quasiperiodic crystal.