Johnathan Fletcher
Contents contributed and discussions participated by Johnathan Fletcher
YouTube - Earthship Design Principles - 0 views
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Earthship Biotecture creates buildings that... * Heat and cool themselves naturally via solar/thermal dynamics * Collect their own power from the sun and wind * Harvest their own water from rain and snow melt * Contain and treat their own sewage on site * Produce food in significant quantities * Utilize materials that are byproducts of modern society like cans, bottles and tires
YouTube - Insane feats of strength - 0 views
YouTube - Vector Addition - 0 views
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From a Japanese TV show - a real life example of adding vectors and relative motion. The truck is moving at 100km/hr and a ball is shot backwards at 100 km/hr, resulting in it coming to a complete stop.
Sports Training | Sport Fitness - 0 views
YouTube - Skewed views of science - 0 views
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A look at the pitfalls of arguing against science from incomprehension or emotion.
YouTube - Charged particle in a magnetic field - 0 views
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Helicoidal motion of a charged particle in a uniform magnetic field
YouTube - Time Travel - Einstein's Big Idea - Theory of Relativity - 0 views
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Time Travel - Einstein's Big Idea - Theory of Relativity
YouTube - Neutron Star Fromation, Black Hole Formation - 0 views
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The Stages of collapse of a star, neutron star formation and black hole formation.
YouTube - Japanischer Reifentest auf der Sprungschanze! Saugeil! - 0 views
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Car tire down a ski jump test in Japan.
Table of Contents - 0 views
YouTube - LEGO Mindstorms Sudoku Solver - 0 views
Running 101 from Runner's World.com - 0 views
Chapter 4: Exercise Examples-Endurance Exercises - 0 views
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