Transcranial Magnetic Stimulation is a method for stimulating brain tissue, and in recent years there has been much research on this method as a replacement for Electroconvulsive (Shock) Therapy to combat mental disorders such as depression. Trans-cranial Magnetic Stimulation is a safer non-invasive alternative.
In this instructable, I will show you how you can demonstrate the ability to stimulate neurons in your arm to make you twitch without invasive methods. Essentially, you will learn how to construct your own single pulse "brain ray!" You will be a real "brain hacker" and this is excellent for science fairs.
This device differs from those in the medical field in that it is lower power and only shoots one pulse at a time, while medical TMS machines pulse continuously.
Step 1: Collecting Capacitors
Collect a bunch of used disposable cameras. These may often be picked up for free at stores where film is developed. Take the guts out of each camera wearing gloves with rubber insulation. Discharge the capacitor in each camera for safety using a metal object. You will need to salvage 54 120uF capacitors.