3 Ways to Beat Math Anxiety

Your teacher starts handing out math exams; your hands start sweating, your mind gets fuzzy, and your stress levels rise. Does this sound familiar? If so, you are not alone. M (MORE)

Calculus Shortcuts: U-Substitution in Terms of X

In calculus, U-Substitution is a fundamental process which allows you to integrate what would otherwise be an impossible integral, be it definite or indefinite. As the inverse (MORE)

Four Fates of a Photon

The appearance and color of an object depends on how light interacts with the object. There are four basic interactions which define how an object looks: surface reflection, a (MORE)