A look at the history of analytical instruments used for gem testing. UV-Vis-NIR spectroscopy measures how gemstones absorb and interact with light across the ultraviolet, visible, and near-infrared ...

The crypto domain offers myriad opportunities to invest, one of which are low cap crypto gems. Cryptocurrencies offer a number of categories, and low market cap coins are thought to carry ...

As of April 10 at 3:58:28 p.m. EDT. Market Open.