A working crystal set radio (foxhole radio) built from household bits and pieces and a pair of 1930s headphones. | Headphones, Cool gadgets, Gadgets
Archimedes Laboratory - 'McGyver' Fox Hole Radio During WWI, WWII and later conflicts, many GI's built “Fox Hole Radios” to listen to news and music. These radios did not require batteries –
Crystal Radios / Fox Hole Radios: For me, it all started here | N6CC
Crystal Radios "Stay Tuned" Crystal Sets
Ask Clay: A crystal radio let you listen to the world (at least part of it)
Build Your Own Crystal Radio | Science Project
Remembering the Crystal Radio | Nuts & Volts Magazine
Cornell WW-II Foxhole Razor Blade Crystal Radio Kit With - Etsy
How to Make a Foxhole Radio - Make:
GeekDad Puzzle of the Week: UnWired in the Hamptons - Solution! | WIRED
Did you ever build a crystal radio receiver?
The Makerspace with Elias: Foxhole Radio – Eagle Examiner
Homemade Foxhole Radio - HomemadeTools.net
Foxhole radio - EDN
The Makerspace with Elias: Foxhole Radio – Eagle Examiner
Make a Foxhole Radio - Weekend Project PDFcast - Make:
Make a razor blade diode
Amazon.com: Hot Rodding the Fox Hole Radio (Foxhole Homestead Book 19) eBook : Holliday, Blake: Books
OTA: Saving a Satellite, RAN Competition, 3D-Printed Foxhole Radios, and More – MyriadRF
Crystal radio - Wikipedia
Rajkumar's Page
How To Build A Foxhole Radio – SurvivalKit.com
How to Build a Foxhole Radio
