ARRL's Eclectic Tech - Episode 51
Eclectic Tech - Podcast készítő Steve Ford, WB8IMY - Csütörtökök
Speaking with H. P. Friedrichs, AC7ZL, about his new book “Marvelous Magnetic Machines” and the pleasures of extreme homebrewing.
Eclectic Tech - Podcast készítő Steve Ford, WB8IMY - Csütörtökök
Speaking with H. P. Friedrichs, AC7ZL, about his new book “Marvelous Magnetic Machines” and the pleasures of extreme homebrewing.