Learn how to calculate the vector change in momentum of a bouncing ball in this physics tutorial! This video explains the concepts of momentum, direction, and collisions step by step, making it easy ...

Learn how to solve projectile motion equations using vectors in this step-by-step physics tutorial! This video explains how to break motion into components, calculate displacement and velocity, and ...

Director and choreographer Kyle Hanagami doesn't typically watch his old dance videos. But there is one exception: a dimly ...

When you have extra time or are trying to beat boredom, this list of fun, easy-to-start hobbies is worth trying this year if you need a little change in your life or you want to hone new skills.

Seemingly harmless game mods can hide infostealer malware that quietly steals identities. Flare shows how Roblox mods can ...

Want to turn your circuit ideas into real designs? Check out a free tool that makes drawing schematics, adding symbols & preparing PCBs fast.

Our tutorials can answer your questions! Navigate to the technology below for a description of the equipment, design specifications, and detailed tutorial video. For general equipment help, come to ...