Huge congrats to our YouTube host John Green, who this week is king of the box office. The movie adaptation of The Fault in Our Stars brought in $48.2 million, topping Tom Cruise's Edge of Tomorrow (which cost $178 million to make).

The book also makes an appearance in the new season of Orange is the New Black:

While none of John's mental_floss videos have earned $48 million (yet), they're still worth watching.