Simplified Chinese translation of Thing Explainer: Complicated Stuff in Simple Words by Randall Munroe.

The creator of the popular webcomic "xkcd" uses line drawings and common words to provide simple explanations for how things work, including microwaves, bridges

AN INSTANT #1 NEW YORK TIMES BESTSELLER “How To will make you laugh as you learn…With How To, you can't help but appreciate the glorious complexity of our u

Collection of strips from Xkcd, a free webcomic.