I believe I have found my Friday night essence

I am 77 years old and have been retired from the military for 33 years. I worked in the electronics field living and PLAYING at something I have always loved and still do. I believe that the science field has always intrigued me. I believe I have found my Friday night essence. Since I received my packages I have been re-invigorated and am looking forward to the future.
Lawrance M