My Pages:

• Spud Gun Related Pages
  • Spud Gun Family
  • Spud Gun Fueling System
  • Spud Gun Fuel Meter from a disposable Butane Lighter.
  • Spud Gun Fuel Meter and Ignition System from a Long-handled Butane Lighter
  • 35mm Film Canister Popper
  • Spud Gun Fuels (gases like propane)
  • Spud Gun Liquid Fuels (like gasoline).
  • Optimal Fuel Ratio For a Propane Fueled Combustion Spudgun
  • Jims_chrono describes a homemade muzzle velocity and rate of fire metering system.
  • Piezo Spud describes using a piezo transducer to record the pressure in the chamber of a combustion spud gun.
  • Hang Time vs Muzzle_Velocity presents methods for calculating the muzzle velocity of a spud gun based on the hang time.
  • Parachute Round Design.
  • What is the optimal CB ratio for a fixed barrel size in a combustion spud gun?
  • Technical Combustion Spud Gun
    • Build Log (page is incomplete)
    • Closed Chamber Studies
    • Temperature In A Closed Chamber
    • Firing Studies
  • Polycarbonate Combustion Chamber
    • Propane Diffusion
    • Combustion Videos
  • BB Machine Guns (BBMG)
    • A BBMG with a diaphram valve.
    • Thoughts on getting higher muzzle velocities from a Cloud BBMG.
• Other Launchers
  • Coil Guns
    • Toaster Gun describes a cheesy magnetic gun built from a toaster.
    • A better designed Coil Gun Rig
  • My Gauss Rifle design.
• Lego Robotics Related Pages
  • A web page that reformats a Lego Robotics RIS program is here.
  • A PID Controller For Lego Mindstorms Robots is here.
• Fun with High Voltage
  • A Buzzer and Flyback Transformer gives high voltages.
• Other Pages
  • Wav2txt converts .wav audio files into tab delimited text.
  • Hydrolysis Rig describes a simple apparatus for the electrolysis of water.
  • Images Index contains all of the images, and more, from this web site.
  • My Bubble Machine design.
  • My Spectometers made from CDs.
  • Quotes I've stolen from others.
  • Whole-body radiation counts in school kids in Richland Washington in the mid 1960's.

Some photos:

Rug Rats	Lego Mindstorm Robot

Small Trebuchet:	Snipper Pneumatic Spudgun: BBMG:
Pill Bottle Mini Spudgun (aka "American" Fry Gun):	Coil Gun:

Honda Sucks.

IU file list