A discussion of the 1921 Transatlantic Tests with Carl Luetzelschwab, K9LA. Also, what's old is new again -- the chlorine battery.
Everything you wanted to know about Beverage antennas with Ward Silver, N0AX
Acoustic dampening with a clever screw design. Also, a conversation about the state of amateur television with Jim Andrews, KH6HTV.
Glen Popiel, KW5GP, chats about his new book "Now, More Arduino for Ham Radio," and Arduino projects in general.