Gyrosphere

Gyrosphere

This topic has 2 replies, 2 voices, and was last updated 1 November 2016 at 00:12 by Mark C.

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31 October 2016 at 23:30 #264098
Hacksaw
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@hacksaw
What the hell's a Gyrosphere ?? There's one on ebay – ex army reseve

Edited By Hacksaw on 31/10/2016 23:35:11
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31 October 2016 at 23:30 #34765
Hacksaw
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@hacksaw
1 November 2016 at 00:12 #264102
Mark C
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@markc
Look at this German company making them, it has a nice "war time" film at the bottom showing the theory. They are used in compasses – they look like they might be very expensive if in working order and someone needs it!

**LINK**

Mark
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