Have you seen how special sand in skillful hands turns before ... allowing the resulting glass to be shaped into elegant items, as well as polished, cut and engraved. All these processes allow ...

It was during Covid that Andela says she noticed a shift in mindset in the U.S. and saw more interest in turning glass ...

Code named Trinity, the detonation released the energy equivalent to 20 kilotons of TNT and was hot enough to turn sand into glass. More than 70 years later, researchers led by James Day — at ...