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Natural Selection Workshop -- Evolution in Action - product photo
Training
€16 per session

Natural Selection Workshop -- Evolution in Action

Hands-on with specimens. Variation within species, selection pressure, adaptation. The fittest does not mean strongest -- it means best adapted. We examine bird beaks, shell shapes, and seed dispersal.

Healthcare Leadership -- Fighting Bureaucracy - product photo
Training
€20 per session

Healthcare Leadership -- Fighting Bureaucracy

Small group (max 5). How to reform a system from within. Build alliances, collect irrefutable data, present visually, lobby relentlessly, and never take no from someone who lacks the authority to say yes.

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.

Violin (German Make, 1920s, Concert Quality) - product photo
Rent
€8 per day

Violin (German Make, 1920s, Concert Quality)

My violin. Well, a replica of my favorite one. I named the original Lina. Mozart and Bach -- that's what I play when I'm stuck on a physics problem. The music reorganizes my thinking. If you can play, borrow it. If you can't, I'll give you a beginner lesson. Badly. I'm a better physicist than violinist.

Compass (Pocket, Brass -- Like the One That Started It All) - product photo
Make an Offer
€6 per unit

Compass (Pocket, Brass -- Like the One That Started It All)

Brass pocket compass. When I was five years old, my father showed me a compass. The needle moved without being touched. Something invisible was acting on it. That moment -- the mystery of the invisible force -- started everything. Give this to a curious child and watch what happens.

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.

Science for Young People -- The Christmas Lecture - product photo
Training
€10 per session

Science for Young People -- The Christmas Lecture

A demonstration-rich science talk designed for children and teenagers. I started the Christmas Lectures at the Royal Institution in 1825. Fire, ice, magnets, sparks, bubbles -- real science made visceral. No equations. Just wonder. The Chemical History of a Candle -- six lectures explaining all of chemistry through a single burning candle.

Faraday Cage (Demonstration Model, Mesh) - product photo
Rent
€8 per day

Faraday Cage (Demonstration Model, Mesh)

Tabletop Faraday cage -- a wire mesh enclosure that blocks electromagnetic fields. Put a radio inside, close the cage, the signal disappears. Open it, the signal returns. This is why your microwave oven has a mesh screen in the door.

Radio & Wireless Communication Workshop - product photo
Training
€18 per session

Radio & Wireless Communication Workshop

Hands-on session covering radio fundamentals: frequency, amplitude, modulation, and why your WiFi works. I will explain frequency hopping with a player piano analogy -- the same concept George Antheil and I patented in 1942. You will build a simple AM radio receiver by the end.

AM/FM Radio Kit (Build Your Own, Soldering Required) - product photo
Make an Offer
€12 per unit

AM/FM Radio Kit (Build Your Own, Soldering Required)

Complete kit to build a working AM/FM radio from components. Circuit board, capacitors, resistors, coils, speaker. Soldering iron included. Takes about 3 hours. You will understand tuning, amplification, and demodulation by building them with your hands.

Specimen Collection Walk -- Observe Like Darwin - product photo
Training
€12 per session

Specimen Collection Walk -- Observe Like Darwin

Guided nature walk focused on observation. Collect, label, and preserve specimens. My method: observe first, classify second, theorize third. Most people skip to theory. That is why most theories are wrong.

Electricity Demonstration -- Kite, Key & Leyden Jar - product photo
Training
€15 per session

Electricity Demonstration -- Kite, Key & Leyden Jar

Safe indoor demonstration of static electricity, Leyden jars, and electrical conduction. We will NOT be flying kites in thunderstorms. I did that once and it was phenomenally reckless. Instead, we'll use friction machines and Leyden jars to generate sparks, charge objects, and understand positive vs negative charge. I named those, by the way.

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