Leonardo da Vinci designed early blueprints to build a an?

Leonardo da vinci designed early blueprints to build an array of innovative machines, including prototypes for flying machines, tanks, and various mechanical devices. His sketches often combined art and engineering, showcasing his visionary ideas ahead of his time. One notable invention is the aerial screw, which is considered a precursor to the modern helicopter. Da Vinci's work exemplifies his deep understanding of mechanics and anatomy, blending science with creativity.