From punch card-operated looms in the 1800s to modern cellphones, if an object has an "on" and an "off" state, it can be used ...

Look more closely, though, and it’s easy to tell the difference. What is crystal? Crystal is a type of glass made with lead ...

If you've ever been puzzled by the crunchy quality of a piece of pecorino, that might be because certain hard cheeses are mottled with a series of curious crystals that contribute to their unique ...

Nowadays, we think of precious stones as being worth a lot of money. Yet, in ancient times, crystals and gemstones were also valued for their spiritual and healing powers. Along with acupuncture ...

The atoms and molecules that make up all substances are connected in a particular way for each substance. In crystals, the particles repeat in a pattern that gives the crystal its special shape. Some ...

A big surprise for Mom. Crystals are substances made of tiny particles that fit together in a pattern that repeats itself. A crystal will have a certain number of flat sides, sharp edges, and pointy ...

The perovskite crystal family is a group of materials that have been attracting attention in recent years due to their exceptional properties and potential applications in nanotechnology. One of the ...

Quantum dots are nanoscale man-made crystals that have the ability to convert a spectrum of light into different colors. Each dot emits a different color depending on its size. (Image: RNGS ...

Their proposed method, outlined in a paper published in Nature Physics, relies on new diamond phononic crystals that they designed and fabricated, which can be used to engineer the local density ...