40) Geiger Counter Teardown, Theory, Kits and Radioactive Measurements

For those of you who do not know, I'm on lockdown for 7 days after radioactive iodine 131 treatment for thyroid cancer. Luckily it's easily treatable. But then, there's boredom - so this episode is dedicated to Geiger counters, Geiger Meuller tubes & their basic operation, some theory, we build a Geiger counter kit from mightyohm.com and take some measurements of radioactive stuff - including myself!

Here's a link to Jeff Keiser's Geiger kit: