Color gradient filament is fun stuff to play with. It lets you make 3D prints that slowly fade from one color to another along the Z-axis. [David Gozzard] wanted to do some printing with this effect, ...

Fireworks may look magical, but every burst, color, and pattern is driven by precise chemistry and physics. In this video, we uncover the hidden science inside each shell and explain how simple ...

Scientists have developed a revolutionary technique for creating colors that can change on command. These are structural colors that don't rely on dyes or pigments and can be used for display signage, ...

What are the best Minecraft shaders? With shaders, you can instantly level up the look of your Minecraft world, even without an expensive graphics card. But with so many downloadable mods for the ...

Companies often rely on annual employee reviews to determine who gets promoted, who gets a raise, and who are the best candidates for layoffs. But research has shown the process can be influenced by ...