Photoshop tutorial showing how to quickly, but effectively transform dingy, yellow teeth into a bright, Hollywood smile.

OctopusEffects, #aftereffects This is an After Effects video tutorial on how to create an endless moving camera effect.

From how to French brain or play the guitar to how to unclog a sing or perform CPR, you can learn all kinds of useful skills on YouTube. We at Mental Floss are always eager to learn new things and ...