Gallery of Inventions

Helical rotor with variable pitch control. Blade element momentum analysis yields 1,416 N lift with optimized geometry.

Flapping-wing aircraft derived from avian biomechanics. Unsteady aerodynamic model with 140-minute endurance estimate.

Pyramid canopy achieving 6.9 m/s descent rate. Turbulence analysis and safety dossier included.

Swashplate mechanism for dynamic blade angle adjustment, enabling stable flight control.

Spring-powered programmable vehicle with escapement control and approximately 150-metre range.

Pebble-drop distance counter with less than 17% measurement error for Renaissance-era surveying.

Military bridge with full rotation capability and water counterweight system for rapid deployment at river crossings.

Walking automaton with thirty-second choreographed performance and cam-based control, presented to François I in 1515.

Automated weaving with 16-thread pattern control, a precursor to the Jacquard loom of 1804.

Quadruped walking chassis with dynamic balance, 200 kg payload capacity, and adaptive gait patterns.

Automated textile winding with precise tension control and even thread distribution.

Eight-instrument automated orchestra with synchronized performance and programmable compositions.

Hydraulic-powered organ with water-driven bellows and multiple pipe ranks.

Bowed keyboard instrument combining keyboard input with continuous string tones through a friction belt mechanism.

Automated brass fanfare system with pneumatic control and valve timing for ceremonial use.

Cam-controlled melody system with programmable note sequences.

Programmable percussion automaton with configurable rhythm patterns and dynamic control.

Twelve-bell tower with automated striking mechanism and melodic sequencing.

Canal locks, Archimedes screws, water wheels, pumps, and flood control systems.

Network visualization of connections between inventions across domains.

Chronological view spanning five decades of work, 1480 to 1519.

Interactive tool for reading and composing in Leonardo's reversed script.

Construct mechanisms from Leonardo's mechanical primitives: gears, cams, levers, and springs.