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3-Hour MIG Welding Course (Beginner Friendly) - AI generated
Rent
€20 per day

3-Hour MIG Welding Course (Beginner Friendly)

MIG welder, 200A, gas/gasless. Good for steel, stainless, aluminum with the right wire. NOT for beginners -- you need to know what you're doing or book a training session.

Piano Performance Workshop -- ATTACK the Keys - product photo
Training
€15 per session

Piano Performance Workshop -- ATTACK the Keys

I don't teach you to play pretty. I teach you to play LOUD. Standing up. Kicking the bench. One foot on the keys. The piano is not a delicate instrument -- it's a 900-pound percussion weapon and you need to HIT IT. A-WOP-BOP-A-LOO-BOP!

Game Theory Workshop -- Strategy, Bluffing, and Optimal Play - product photo
Training
€18 per session

Game Theory Workshop -- Strategy, Bluffing, and Optimal Play

I co-invented game theory. I'll teach you the fundamentals: zero-sum games, Nash equilibrium, minimax strategy. We play actual games -- poker, chess, negotiation scenarios. By the end you'll understand why rational actors still make irrational decisions.

Networking Fundamentals Workshop -- How the Internet Actually Works - product photo
Training
€14 per session

Networking Fundamentals Workshop -- How the Internet Actually Works

Packets, routing, TCP handshakes, DNS resolution. I designed TCP/IP and I'll explain it with diagrams and a glass of wine. You'll never look at a loading spinner the same way again.

Git & Version Control Workshop - product photo
Training
€15 per session

Git & Version Control Workshop

I wrote Git in two weeks because I was angry. I'll teach it to you in two hours because you need it. Branching, merging, rebasing, conflict resolution. The fundamentals that 90% of developers still don't understand.

Unicycle (20-inch, Learner-Friendly) - product photo
Rent
€4 per day

Unicycle (20-inch, Learner-Friendly)

I rode this through the halls of Bell Labs while juggling. Now you can ride it through your neighborhood. 20-inch wheel, good for beginners. Balance is information theory in action -- constant feedback, constant correction.

Brass Gears & Mechanical Parts (Assorted Box) - product photo
Rent
€6 per day

Brass Gears & Mechanical Parts (Assorted Box)

A box of precision brass gears, cams, shafts, and springs. The same components I designed for the Analytical Engine. Build a clock, a music box, or a mechanical calculator. Or redesign them three times and never finish. Either way, the gears are beautiful.

Running Shoes (Marathon Training) - product photo
Rent
€3 per day

Running Shoes (Marathon Training)

Good trail runners. I nearly qualified for the 1948 Olympics with a 2:46 marathon. Running clears the mind better than any computer. Take them for a long run and think about impossible problems.

Circuit board close-up - teaching electronics
Give Away
Free

Nanosecond Wire (11.8 inches) -- Teaching Aid

A piece of wire exactly 11.8 inches long. The distance light travels in one billionth of a second. I hand these out at lectures. Hold it. Feel how short a nanosecond is. Now multiply by a billion. That's one second. Never waste a nanosecond.

Plein Air Painting Kit -- Portable Easel + Supplies - product photo
Rent
€10 per day

Plein Air Painting Kit -- Portable Easel + Supplies

French box easel, oil paints (18 colors including chrome yellow -- my obsession), brushes, turpentine, linseed oil, and 6 pre-stretched canvases. Everything you need to paint outdoors the way the Impressionists did. Go to a wheat field. Set up. Paint what you feel, not what you see.

Music Composition Masterclass -- From Melody to Symphony - product photo
Training
€20 per session

Music Composition Masterclass -- From Melody to Symphony

I'll teach you what my father taught me: start with a melody that a child can hum. Then build. Harmony, counterpoint, orchestration. A symphony is just a melody that grew up. No prior theory needed -- if you can sing, you can compose.

Dramatic Lighting Workshop -- Chiaroscuro for Photographers - product photo
Training
€18 per session

Dramatic Lighting Workshop -- Chiaroscuro for Photographers

One light source. Complete darkness. That's all you need for the most dramatic images in the world. I'll teach you to see light the way I painted it -- as a weapon. Works for painters, photographers, and filmmakers. Bring your camera or your canvas.

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