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Curved kilij saber -- Ottoman-influenced, adopted by Wallachian cavalry. Combined with a small steel buckler for parrying. The curve is deeper than a scimitar, designed for devastating draw cuts. My cavalry carried these on raids behind Ottoman lines.

Vlad III Dracula

🇷🇴 🇹🇷 🌐

In 1462, I attacked the Ottoman camp at night with 7,000 men against 90,000. We rode through the camp killing anyone we could reach, aiming for Mehmed's tent. We did not get Mehmed, but the terror was devastating. Night raids require total discipline and intimate knowledge of the terrain. Tip: In darkness, confusion is your weapon. The enemy fights his own shadows.

Vlad III Dracula

🇷🇴 🇹🇷 🌐

How to make yourself too dangerous to attack. Reputation building, calculated displays of power, escalation control. I kept Wallachia independent between two empires through pure deterrence. The Ottomans had ten times my numbers but feared my land. Tip: You do not need to be the strongest. You need to be the most expensive to defeat.

Vlad III Dracula

🇷🇴 🇹🇷 🌐

How to prepare a position for siege before the enemy arrives. Stockpiling, fortification, water security, morale planning, escape route preparation. I prepared Jhansi while the British debated. When they arrived, we held for weeks against artillery. Tip: The siege is won or lost before the first cannon fires. What you do not stockpile today, you will die without tomorrow.

Lakshmibai

🇮🇳 🌐 🇬🇧

Working replica of my 1877 phonograph. Speak into the horn, turn the crank, it records your voice on a tin foil cylinder. Then play it back. The first time I heard my own voice played back, I knew the world had changed. You will too.

Thomas Alva Edison

🇬🇧

Small group (max 4). I'll teach you how to read a scientific paper critically, spot flawed data, and design your own verification experiments. Lilienthal's lift tables were wrong. Smeaton's coefficient was wrong. Published, peer-reviewed, cited for decades -- and wrong. If Orville and I had trusted the experts, we'd still be in the bicycle shop.

Wilbur Wright

🇬🇧

Build a solid-fuel model rocket, learn thrust, drag, stability, recovery, then launch. We calculate expected altitude before launch and measure after. Tip: Center of pressure behind center of gravity. If not, it tumbles.

Robert Hutchings Goddard

🇬🇧

One-on-one session. I held 355 patents in multiple countries. I will teach you patent strategy: what to patent, where to file, how to create a patent portfolio that protects your business, and how to license effectively. A single patent is a shield. A portfolio is a fortress.

Alfred Bernhard Nobel

🇸🇪 🇫🇷 🇬🇧

Japanese matchlock musket, based on Portuguese originals that arrived in 1543 -- the year I was born. Within 50 years, Japan had more firearms than any country in Europe. At Sekigahara, guns decided the battle. This replica fires black powder blanks for demonstration.

Tokugawa Ieyasu

🇯🇵

Concentric baileys, stone walls, murder holes, and the famous curved walls that prevent climbing and deflect cannonballs. Edo Castle was my masterwork. This seminar covers Japanese castle design from the Sengoku period through the Edo period. Tip: A castle should make the attacker solve ten problems to reach you. Each problem costs him men.

Tokugawa Ieyasu

🇯🇵

A detailed analysis of the Battle of Sekigahara, 1600. How I spent months before the battle buying defections, planting doubts, and ensuring that half the enemy army would betray their commander on the field. When the fight started, the outcome was already decided. Tip: The battle is the last resort of the strategist. If you must fight, you have already failed at something.

Tokugawa Ieyasu

🇯🇵

How to win by waiting. When to act and when to hold. Reading the political landscape, building position without exposing yourself, striking at the decisive moment. Nobunaga seized the rice cake, Hideyoshi cooked it, I ate it. Tip: If you cannot wait, you cannot win. The patient warrior outlasts the bold one.

Tokugawa Ieyasu

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