The SciencesNow you see it, now you don'tBy Steve Mirsky on May 1, 1998Advertisement Rights & Permissions ABOUT THE AUTHOR(S)Steve Mirsky was the winner of a Twist contest in 1962, for which he received three crayons and three pieces of construction paper. It remains his most prestigious award. Follow Steve Mirsky on Twitter Credit: Nick HigginsRecent Articles by Steve MirskyA Breakdown of BeaversAcknowledging Reality Is an Excellent Way to Function within ItInventing Us: How Inventions Shaped Humanity