TechnologyThe ProfessorIntermediate
Leonardo’s Machines course icon

Leonardo’s Machines

Like Duolingo, but for Leonardo’s Machines. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.

For the part of you with thirty open tabs that never became anything.

75 bite-size levelsAbout 5 minutes each

Free forever · No credit card · iPhone & Android

Leo the Lion
Leonardo’s Machines
with Leo the Lion
75
Levels
9
Sections
5
Min/day
What you'll learn

Key ideas in Leonardo’s Machines

  • Leonardo's natural left-handedness
  • Saper Vedere and direct observation
  • Mirror writing as a security measure
  • Saper Vedere and bird wings
  • Mirror writing as a mental speed bump
  • Rejection of scholastic authority
  • The dual purpose of Leonardo's mirror writing
  • The application of 'Saper Vedere' in engineering
  • Leonardo used the spiral descent of seeds to conceptualize vertical lift
  • He mapped the way tendons pull bone to create mechanical pulleys and levers
  • Nature's efficiency was his primary blueprint for solving friction and drag
  • Loose sketches allowed for 'componimento inculto' or intuitive, messy brainstorming
  • The application of 'Saper Vedere' (knowing how to see) in engineering
  • Leaving details vague invited constant iteration rather than locking in a flawed design
  • Exploded views show how individual components fit together in 3D space
  • Connecting natural biological patterns to mechanical solutions
Why not just Google it

You've tried the other tabs

Wikipedia

Thirty open tabs. Four facts you actually kept.

YouTube

You watched. You nodded. By Sunday it was gone.

ChatGPT

One answer, then back to scrolling.

Online courses

Eight weeks. You meant to finish. You didn't.

Tomo gives Leonardo’s Machines the Duolingo treatment: levels, streaks, and quick quizzes that test what you just learned. That game loop is what the tabs above never had, so it's the one you actually finish.

Try a question

Here's what playing it feels like

A real question from this course. Take your best guess.

The Secrets of the Codex

According to Leonardo’s 'Saper Vedere' philosophy, what is the most reliable source for a new invention?

Get it right to open this lesson and 74 more in the app.

Course map

Where Leonardo’s Machines takes you

Go beyond the sketches to master the engineering principles, mechanical logic, and visionary designs of history’s most famous polymath.

  1. 1

    The Mind of the Inventor

    • The Codex Method
  2. 2

    The Grammar of Motion

    • Transformation of Motion
    • Friction and Lubrication
    • Renaissance Power Sources
  3. 3

    Conquest of the Air

    • Ornithopters and Wing Mechanics
    • Gliding and Aerodynamics
  4. 4

    Engineering for the Battlefield

    • Mobile Fortifications
    • Ballistics and Projectiles
    • Naval Warfare and Submersibles
  5. 5

    Mastering the Elements: Water

    • Hydraulic Lifting and Siphons
    • Canalization and Lock Systems
  6. 6

    The Built Environment

    • The Ideal City
    • Structural Innovations
  7. 7

    Precision and Measurement

    • Measuring Distance and Time
    • Cartography as Engineering
  8. 8

    Bio-Engineering and Automata

    • The Robotic Knight
    • Anatomical Basis for Design
  9. 9

    From Paper to Reality

    • The Limits of 15th Century Metallurgy
    • Modern Reconstructions

9 sections · 19 units · 75 levels. Built to play, not to enroll.

How it's taught

You pick the voice

This course
The Professor

Leonardo’s Machines is taught in the The Professor style: clear, structured, thorough. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.

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