A quick, fun look at the history of Zeppelin travel and its (im)possibility for future applications: Year which Zeppelin idea first materialized: 1874 Year which Wright Brothers first took flight in Kitty Hawk, North Carolina: 1903 Speed of initial Zeppelins: 21km/h Zeppelin length: 126m Bus length: 12m First successful Zeppelin: LZ3 Total kilometres travelled:...