A short while ago Nobel Intent covered quasi-crystalline patterns that adorn some medieval mosques. Roger Penrose rediscovered these patterns in the 70s, when he demonstrated that they have some ...

Islamic architects and mathematicians were creating quasi-crystalline patterns some 500 years before similar patterns were described in the West, claim two physicists in the US. Peter J Lu of Harvard ...

When Peter J. Lu traveled to Uzbekistan, he had no idea of the mathematical journey that he was about to embark on as well. The Harvard graduate student in physics was fascinated by the beautiful and ...

Circle with Penrose pattern. Penrose tiling with rhombi. Non-periodic tilings generated by an aperiodic set of prototiles. Black and white illustration, isolated on white background. Vector. Blue ...

Ah, tiles. You can get square ones, and do a grid, or you can get fancier shapes and do something altogether more complex. By and large though, whatever pattern you choose, it will normally end up ...

Patterning and periodic structures are very important in physics. This led to a tremendous amount of work on learning what shapes can tile an area or fill a volume. It was found that these shapes must ...

Another quasicrystalline pattern (known as a Penrose pattern) in perforated metal film used in a University of Utah study showing it is feasible to harness terahertz radiation for use in superfast ...

The Penrose tiling pattern is a type of quasicrystal, which means that it has an ordered yet never-repeating structure. The pattern, composed of two shapes, is a 2D projection of a 5D square lattice.

If someone asked you to walk in a straight line over a constantly shifting floor, you would probably declare it impossible after a few tries and a couple of grazed knees. Researchers studying a ...