Can you go back in Time?
50% Off the best monthly science kits - Back to School Special! "I love MEL Science" - Trusty Narrator. Go to MEL Science and use promo code WHOSMARTED50. Offer expires Sept 23.\nWhat are Time Zones?\xa0Why do Time Zones exist?\xa0Is it possible to go someplace and arrive BEFORE you left?\nFor free home activities sign-up at www.WhoSmarted.com\nSee Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.