Trying to pick out sunglasses can sometimes be a difficult task. This is especially true if you are wearing regular glasses as well. Thankfully, you […]

When you think about clip-on sunglasses, you might think about the ones your parents wore decades ago. You know, the ones from the 1980s-90s. If […]

Lasers are useful tools in numerous fields, such as medicine, research, industrial, etc. The downside to using lasers is safety concerns. Especially eye hazards.   Ordinary […]