Dissecting a British wartime night vision tank periscope [video]
https://www.youtube.com/watch?v=KlguQYJqs-E
#HackerNews #Dissecting #British #wartime #night #vision #tank #periscope #video
Dissecting a British wartime night vision tank periscope [video]
https://www.youtube.com/watch?v=KlguQYJqs-E
#HackerNews #Dissecting #British #wartime #night #vision #tank #periscope #video