In the Tech World, the Graybeard is the older engineer who tutors all the young 'uns. A Silicon Graybeard is my name for an old electronics engineer. Here are mental droppings on liberty, firearms, radio, home machine shops and making all kinds of stuff - electronic and more. Someone needs to know how to do just about anything after the collapse, and that someone is us.
The Least You Should Know Series
The Least You Should Know - a guide to helping us be more resilient.