Invisible light beyond the range of human vision plays a vital role in communication technologies, medical diagnostics, and optical sensing. Ultraviolet and near-infrared wavelengths are routinely ...

There are certain truths in the automotive world. A Porsche 911 has its engine in the rear, old Land Cruisers have worse aero than bread, and Mazda's Soul Red Crystal paint will make you look twice.

Using crystals for their spiritual and healing properties is a fun way to connect with the earth’s energy. But it can be daunting to figure out the spiritual meaning of crystals when there are so many ...