The Crystal Smart Water Monitor measures a swimming pool’s water conditions every 10 minutes, but its industrial design makes it a poor fit for pool owners who care about aesthetics. $449.00 plus $99 ...

I’ve been working with computers for ages, starting with a multi-year stint in purchasing for a major IBM reseller in New York City before eventually landing at PCMag (back when it was still in print ...

When we reviewed the original Crystal Water Monitor, it earned high marks for its ease of use and accurate readings. The 2025 Crystal Water Monitor reviewed here is just as easy to use and comes with ...

A team of researchers from Jilin University, NYU Abu Dhabi’s Smart Materials Lab, and the Center for Smart Engineering Materials, led by Professor of Chemistry Pance Naumov, has developed a new ...

A woman showed her hack for saving money on drinks at a restaurant: adding Crystal Light to her water. It backfired. The price of just about anything someone can buy has gone up about 21% since 2020.

Fans of using crystals for wellness and spirituality — including celebs — feel the benefits, while not scientifically proven, go beyond their radiant aesthetic Getty If you’re a fan of crystals, ...