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156 results for “Canyon”
Iberian Falcata Sword (Reproduction)
Curved Iberian falcata. The forward curve concentrates force at impact -- it cuts through bronze armor like leather. My Iberian cavalry used these at Cannae to devastating effect. Includes scabbard and maintenance kit.
Technical Drawing & Drafting Workshop
Learn to draw precise engineering plans by hand. T-square, compass, protractor, French curves. Before CAD, this is how every machine was designed. I drew every component of the 1903 Flyer by hand, to scale. If you can draw it accurately, you can build it accurately. If you can't draw it, you don't understand it well enough.
Steam Engine Model (Working, Watt Type with Separate Condenser)
Working model of my improved steam engine with separate condenser. Brass and steel, spirit-fired boiler, governor mechanism. Watch it run and understand why the Industrial Revolution happened. The separate condenser is the key -- you can see the cylinder stays hot while the condenser stays cold. That's a 75% efficiency improvement over Newcomen.
Thermodynamics Workshop -- Heat, Work & Efficiency
Hands-on session with steam models, thermometers, and pressure gauges. You'll learn the relationship between heat, pressure, volume, and work. Why does steam push a piston? Why does a condenser improve efficiency? Why can't you build a perpetual motion machine? Tip: Energy is never created or destroyed, only converted. The trick is converting more of it into useful work and less into waste heat.
Laws of Motion Workshop -- Forces & Momentum
Small group (max 5). Hands-on experiments demonstrating all three laws of motion. Newton cradle, collision carts, spring scales, inclined planes. You will measure forces, predict outcomes, and verify them. Every bridge, every car, every rocket uses these three laws.
Antibiotic Resistance Lecture -- The Crisis We Created
I warned about this in my 1945 Nobel lecture. Bacteria evolve resistance when we use antibiotics carelessly. The ignorant man who takes insufficient doses creates resistant strains. Seventy years later, it is a global crisis. This lecture covers the mechanism and what we can still do.
Spark Gap Transmitter (Demo Model, Low Power)
Low-power replica of an early spark-gap transmitter. Generates broadband radio pulses you can receive on an AM radio across the room. The crackle of the spark, the hiss in the receiver -- this is how the Titanic called for help.
Walker System Product Kit (Replica)
Replica of the original Walker System product line: Wonderful Hair Grower, Temple Salve, Tetter Salve, and Glossine. Historical packaging and formulations adapted for modern use. A piece of entrepreneurial history you can actually use.
Field Ecology Walk -- Reading the Landscape
A guided walk through any natural area. I will teach you to read the ecosystem: what eats what, who pollinates whom, where the water flows, why certain plants grow in certain spots. Every landscape tells a story of interconnection. Once you see it, you cannot unsee it.
Laboratory Safety Equipment Set (PPE, Full Kit)
Complete lab safety kit: goggles, face shield, nitrile gloves, lab coat, fire extinguisher, first aid kit, chemical spill kit. My brother died in an explosion. Safety is not optional. Every experiment begins with the question: what is the worst that can happen, and am I prepared for it?
Advanced Mathematics Tutoring -- Vectors and Fields
One-on-one tutoring in vector calculus, field theory, and differential equations. The mathematics behind electromagnetism, fluid dynamics, and gravity. I will teach you to see equations as pictures and pictures as equations. If you can visualize a field, you can understand any force in nature.
Element Sample Collection (Safe, 30 Elements)
Thirty element samples in labeled vials: iron, copper, tin, sulfur, silicon, carbon (graphite and diamond chip), aluminum, zinc, and more. Each labeled with atomic number, weight, and properties. Hold the building blocks of the universe in your hand. Some are shiny, some are dull, some are gas in sealed ampules.
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