Mean for their use 500mw green laser I can't stop watching this guy burn through different materials with a preposterously intense laser that he built into a Zippo case. Metal, plastic, wood, rubber—these are no match for the laser lighter…

When giving an educational or business presentation it is imperative that you give the best presentation possible and in doing so it is especially important to be able to highlight and easily draw attention to key points. High powered hand…

The portable button is designed as the switch Super Laser Pointer Blue laser pointers that are great for your trousseau are usually small, and the group fell boxing techinque inside nanometers long actual distance you'd be able to see your…