red cross,animation,loop,cube,rotation,cubes,wireframe,visual loop
red cross,safety,film,vintage,other,1930s,open knowledge,okkult,digital humanities,excerpts,accidents,internet archive,gone not around any long
red cross,animation,loop,cube,rotation,cubes,wireframe,visual loop
red cross,safety,film,vintage,other,1930s,open knowledge,okkult,digital humanities,excerpts,accidents,internet archive,gone not around any long