WHAT IS AN “EMP” AND WHY SHOULD I CARE ?
By Jaime Yarbrough – Science Editor – December 5, 2021 AN ELECTROMAGNETIC PULSE, short of...
AMATEUR RADIO OPERATOR CLASS
2-day Amateur Radio Technician License Class! May 29-30, 2021 (Saturday/Sunday – Memorial Day weekend) Taught...
ISS – The International Space Station
by Jaime Yarbrough, Vice President/co-founder of Genesis the San Francisco Chapter of the National Space...
