This is awsome and something I have never seen before in the bike biz
TECH: Another example of a retro hoverbike on Betelgeuse.
GOW3 Sub, James Hawkins on ArtStation at https://www.artstation.com/artwork/gow3-sub
300 MPH Motorcycle!
"What it's Like to Fly a Car?" Fulton Airphibian (1945) - Popular Science
Cars of the future
14 September 1939 First flight #flighttest of the Sikorsky VS-300, his first experimental rotary wing aircraft
In fact, the humble bike would be reinvented in endlessly creative ways. Monocycle, anyone? | 24 Visions Of The Future That Never Came To Pass || Am I the only one who thinks this looks like fun?
1950 - GM Cars of Tomorrow? gotta say -- the robot's kind of creepy.
Found this under the tag of "dieselpunk"