What do you get when you combine romance, sarcasm, math, and language? The hilarious webcomic, XKCD, of course. CNU graduate and former NASA scientist Randall Munroe, took his love for science and turned it into a wildly successful online comic. 

In addition to past archives of Munroe’s XKCD comic, the website also features his “What If” blog. Here Munroe answers hypothetical science questions sent in by readers like: How much would the sea level fall if every ship were removed all at once from the Earth’s waters? While many of the questions are somewhat whimsical, Munroe uses science and math to break down the solution.

This savvy site also includes a fully-stocked store complete with home decor, clothing, signed prints, and more. Head over to xkcd.com to start laughing and learning today.