Similar Material g 3/10 p. 4 Powered Flight Engine Aid to Bible Understanding How Did the Airplane Arrive? Awake!—1999 The Miracle of Bird Flight Awake!—1978 Imitating the Way of Birds Awake!—1978 Riddle of Insect Flight Solved Awake!—1997 Conflicting Flight Paths Awake!—1992 Workhorse of the Skies Awake!—1993 Seeing with Appreciation Awake!—1970 What Is the Key to Success? The Watchtower Announcing Jehovah’s Kingdom—2000 Sky-High—and Confident! Awake!—1984