Component level (mostly analog) electronics from microwave to AF. Jazz guitars and guitar amplifiers. Radio astronomy. I apply science and critical thinking in my daily life.
Hooray, you're back!
Great to see that you have not disappeared. I was shocked to see that your website had gone, but understand that there were reasons for this.73's Mark VK6WV
Glad to see your new communications channel, Professor(s) Ivanenko. I look forward to hearing more about your research.
Sad to hear your QRP-Popcorn site is gone. Many thanks for the info you have provided over the years.73ken VA3ABN
Hope we continue to see a smattering of Russian phrases here. Always got a kick out of those!--Jerry AA6KI (a B.C. boy)