Windmill Which Cuts Itself Down

Bi-Axial Windmill

Vertically-Oriented Windmill

Planetary Rotation Corrector

(analog)

Tabletop Umbrella
Star of David Candelabra
Useless Spinning Thing

Powderless Zip Gun Mk. 2

Wind Buggy
Pistol-Grip Marionette
Dogman Helmet
Post-Apocalyptic Samurai Helmet
Protective Telephone Helmet
"Spinning Electric Jellyfish" Chandelier
"Dirigible Fish" Lamp