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Ink Making Workshop -- Oil-Based, From Scratch - product photo
Training
€15 per session

Ink Making Workshop -- Oil-Based, From Scratch

Make your own oil-based printing ink from linseed oil, soot, and pigments. Water-based ink was fine for stamps but terrible for type -- it beaded up on metal. I had to invent a new ink. You'll leave with a jar of ink good enough to print with. Wear old clothes.

Lead Type Set (Textura Blackletter, Complete Alphabet) - product photo
Rent
€10 per day

Lead Type Set (Textura Blackletter, Complete Alphabet)

Complete alphabet in Textura blackletter -- the typeface of the Gutenberg Bible. Upper and lower case, numbers, punctuation. Cast in traditional type metal (lead-tin-antimony). Each piece hand-finished. Handle with care; lead is toxic. Wash your hands after use. I didn't know that part.

Creative Thinking Workshop -- The Patent Clerk Method - product photo
Training
€25 per session

Creative Thinking Workshop -- The Patent Clerk Method

Small group (max 5). I'll teach you how to do thought experiments: isolate a problem, strip it to essentials, follow the logic to impossible conclusions, then ask why they're impossible. This is how I found special relativity. This is how you solve any problem where the conventional answer feels wrong. Bring a notebook. Bring a problem. Leave with a new way to think.

Letterpress Printing Workshop -- Set Type, Pull Prints - product photo
Training
€22 per session

Letterpress Printing Workshop -- Set Type, Pull Prints

Hands-on letterpress session. Pick individual lead type from the case, compose a line, lock it in the chase, ink the form, and pull a print. You'll leave with a hand-printed broadside. Tip: Set type mirror-image, left to right becomes right to left. The first time everyone gets it backwards. That's why we call it 'mind your p's and q's' -- they're mirror images in the type case.

Scientific Method Workshop -- Question Everything - product photo
Training
€18 per session

Scientific Method Workshop -- Question Everything

Small group (max 6). Hands-on experiments: pendulums, inclined planes, falling objects. We'll replicate my actual experiments from the 1600s. You'll learn to form hypotheses, design experiments, collect data, and draw conclusions. Aristotle said heavy objects fall faster than light ones. I proved him wrong. You'll prove him wrong too, with your own hands.

Tabletop Printing Press (Working Replica) - product photo
Rent
€18 per day

Tabletop Printing Press (Working Replica)

Working replica of a 15th-century screw press, scaled to tabletop size. Wooden frame, iron screw, leather ink balls. Comes with a starter set of lead type (Textura blackletter) and oil-based ink. Print your own pages. The same mechanism that ended the Dark Ages, now in your kitchen.

Radiation Science Workshop -- Safely Understanding Radioactivity - product photo
Training
€22 per session

Radiation Science Workshop -- Safely Understanding Radioactivity

Two-hour session with safe demonstration materials. Cloud chambers to see particle tracks, Geiger counters to measure background radiation, mineral samples that glow under UV. You'll understand alpha, beta, and gamma radiation and why each behaves differently. Tip: Radioactivity is natural. You're surrounded by it. The banana you ate this morning was radioactive. Fear comes from ignorance. Understanding comes from measurement.

Courage Under Fire -- Leadership When Failure Means Death - product photo
Training
€16 per session

Courage Under Fire -- Leadership When Failure Means Death

When the penalty for failure is death -- for you and everyone depending on you. Decision making under extreme pressure, keeping groups calm, dealing with fear and doubt. I never lost a single passenger on the Railroad. Tip: Fear is natural. Paralysis is not. Decide and move. A wrong decision made quickly is better than a right decision made too late.

Chemistry Lab Fundamentals -- Precision & Safety - product photo
Training
€20 per session

Chemistry Lab Fundamentals -- Precision & Safety

Small group (max 4). Proper lab technique: titration, crystallization, fractional precipitation, safe handling of chemicals. I'll teach you the way I learned at the Sorbonne -- hands on, precise, no shortcuts. You will weigh to four decimal places. You will label every beaker. You will keep a proper lab notebook. Sloppiness in a lab kills people. I should know.

Steppe Survival Workshop -- Live Off the Land - product photo
Training
€35 per session

Steppe Survival Workshop -- Live Off the Land

Three-day outdoor survival. How the Mongol army traveled without supply lines. Dried meat under the saddle, fermented mare's milk, hunting on the move. Tip: A Mongol rider carries 10 days of food in two saddlebags. Learn to need less.

Astronomy Night -- Planets, Moons & Stars - product photo
Training
€15 per session

Astronomy Night -- Planets, Moons & Stars

Evening observation session (weather permitting). I'll show you Jupiter's moons, Saturn's rings, the craters of our Moon, and the phases of Venus. Bring warm clothes. Tip: Your eyes need 20 minutes to adapt to the dark. No phone screens. Learn the constellations first, then use the telescope. Context before magnification.

Uprising Leadership Workshop -- Building a Coalition - product photo
Training
€16 per session

Uprising Leadership Workshop -- Building a Coalition

How to unite fractious tribes against a common enemy. Managing egos, distributing resources, maintaining alliance cohesion. Tip: People join a cause for different reasons. Give each tribe their reason. But give them ONE leader and ONE plan.

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