Can you paint in space? What does “48 business hours” mean? Why is everyone asking me about aliens? How do you deal with the ever-present weight of nostalgia? What happens if you throw a ball while skydiving? Why do humans like stickers? …Hank and John Green have answers!If you're in need of dubious advice, email us at [email protected] us for monthly livestreams at patreon.com/dearhankandjohnSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.