Model Rocket Flight Simulator & Stability Calculator
Wired White v1 Simulate model rocket altitude, ejection timing and parachute recovery. Check Barrowman stability and animate a flight using your own thrust points or idealized motor profiles.
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Wired White v1 
Projectile Motion and Free Fall Calculator with Air Drag
Wired White v1 Calculate projectile motion and free fall with air resistance, wind and altitude. Compare the vacuum path, find the best launch angle, and estimate terminal velocity.
Rocket Delta-v, Staging and Orbital Refueling Calculator
Wired White v1 Calculate staged rocket delta-v, thrust-to-weight and ascent loss estimates. Explore optimal mass allocation and tanker deliveries with transfer losses and boil-off.
Stopping Distance on Snow and Ice Calculator
Wired White v1 Compare reaction and braking distances on dry roads, wet roads, snow and ice. Explore sourced friction ranges, tire-test examples, ABS assumptions and slope with two animated cars.
Earthquake Early Warning: Seconds Before Shaking
Wired White v1 Calculate P- and S-wave arrivals, warning seconds and the blind zone. Animate wavefronts, infer distance from S−P and explore a rough shaking estimate. Educational use only.
Rocket Landing Burn and Tower Catch Simulator
Wired White v1 Calculate ignition height, propellant use, g-load and tower-arm catch forces. Animate a variable-mass vertical landing with editable booster-scale assumptions.
Tesla Roadster Flight Simulator
Wired White v1 Explore hypothetical Tesla Roadster cold-gas hops, launch and braking, with tank cooling, gas use, claim checks and a physical, fixed-scale replay.
My Engineering IQ Test — 16-Question Engineering Quiz
Wired White v1 Take a 16-question engineering quiz covering electrical, mechanical, control and maths. Get category scores, worked formulas and a result you can share.
Virtual Wind Tunnel
Potential flow around an airfoil or a cylinder by a panel method with the Kutta condition: lift, circulation, surface pressure, a lift polar and the flow field.
Solar System in Miniature
Eight recognizable planets and Earth's Moon: artistic scale, true relative orbital and rotation periods, and moving day–night boundaries.
