Wednesday, 14 January 2015

Soldiers in WWII made simple radios using a razorblade…

radio-cropped Soldiers in WWII made simple radios using a razorblade and pencil as the diode, dubbing them Foxhole Radios.






from Crazy Facts http://ift.tt/1C72e1M
Posted by at
Labels:

No comments:

Post a Comment

Subscribe to: Post Comments (Atom)