Dear Hank & John

How do I respond to decade old bread texts? How do woodpeckers not get concussions? Would Earth's destruction be bad for Mars? Why is it so hard to get the last cereal square on the spoon? How was soap invented? What would Earth look like from space if  it never had life on it? Hank 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