Almost every material expands when heated. Well-known examples include railroad tracks and concrete roadways, which feature ...

The famed crystal skulls of ancient Mesoamerica have been a source of mystery and controversy for decades. The handful of ...

A crystal radio is basically a high Q resonator tied to an antenna and an envelope detector. These days the envelope detector is a point contact diode such as a 1N34 Germanium diode. The resonant ...

This record-breaking crystal can transform from mirror-like to glass-like, opening the door to tiny optical chips, AR ...

There’s an old joke where a travel consultant asks a customer, “Are you interested in a world cruise?” The customer responds, “No, I’d rather go someplace else.” But if you’re interested in a ...

Measuring the similarity between two arbitrary crystal structures is a common challenge in crystallography and materials science. Although there are an infinite number of ways to mathematically relate ...

Even though we swipe on a deodorant or antiperspirant daily, it’s one product that has a bum rap. Some people allege that the ingredients used in these sweat and stink stoppers are linked to problems ...

Crystal Light is a brand of beverages that come in a variety of flavors. The drinks have little or no calories and contain zero sugar and fat. While it may save you from added sugar, Crystal Light ...