Dear Hank & John

Wouldn't it be easier to genetically engineer a martian than terraform Mars? How do mirrors represent distance? Should I wear my Pizza John mask to jury duty? How do you get good at being bad? Why do goalies have different uniforms? Hank Green and John Green have answers!If you're in need of dubious advice, email us at hankandjohn@gmail.com.Join us for monthly livestreams and an exclusive weekly podcast at patreon.com/dearhankandjohn.Follow us on Twitter! twitter.com/dearhankandjohn