Listening Equipment "Waalsdorp"
This may well be the coolest thing I've ever seen, early military acoustic detection technology in the form of gigantic card and paper ears.
posted by Hannah Drayson @ 3:18 PM
Wednesday, February 28, 2007
This may well be the coolest thing I've ever seen, early military acoustic detection technology in the form of gigantic card and paper ears.
1 Comments:
When you lived in brighton did you ever go out to the cross channel listening devices (sound mirrors) near Dungenness that were built during the napoleonic war (I think). Some pictures and stuff down the page here http://www.cabinetmagazine.org/issues/12/dillon.php
fascinating.
Interesting blog. Good to see you last week.
geoff
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