That satellite, known as the Humanity Star, "is expected to become the brightest thing in the night sky ... “No matter where you are in the world, or what is happening in your life, everyone ...

See the video below to see what [styropyro] claims is the brightest laser pointer in the world. The key is a possibly gray market very large green laser array. It appears to have at least 24 ...

Did you know some of the brightest sources of light in the sky come from the regions around black holes in the centers of ...

[Jeremy Lee] offers a solution; he’s built what he claims to be the brightest light sabre in the world. That’s a bold assertion, and one which we think might even throw down a gauntlet to ...

The world's brightest flashlight, the Imalent MS32, clocks in at 200,000 lumens and has a built-in fan to keep the unit from overheating and hurting your hands. While this is the most powerful ...