Jorge Cham

Prepare to learn everything we still don’t know about our strange and mysterious universe Humanity's understanding of the physical world is full of gaps. Not tiny little gaps you can safely ignore —there are huge yawning voids in our basic notions of how the world works. PHD Comics creator...

"Delightful, funny, and yet rigorous and intelligent: only Jorge and Daniel can reach this exquisite balance." —Carlo Rovelli, author of Seven Brief Lessons on Physics and Helgoland You’ve got questions: about space, time, gravity, and your odds of meeting your older self inside a wormhole...

From the creator of WE HAVE NO IDEA, an introductory journey into your own mind—if your inner voice had a Ph.D. in brain science, cracked jokes, and drew cartoons. Why do you love? Why do you lie? What makes you happy? Every single thought you have comes from one place: your brain. But what...