Panache
International Hazard
Posts: 1290
Registered: 18-10-2007
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Mood: Instead of being my deliverance, she had a resemblance to a Kat named Frankenstein
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Unusual mystery item
This thing here is the dandest thing. It is finely cut black stone, very heavy and has two electrical fittings to it where it would appear something
sits. Never seen a bit of kit made from stone and the two electrical contacts go to those banana type connectiobs.
 
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hyfalcon
International Hazard
Posts: 1003
Registered: 29-3-2012
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Mood: No Mood
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anti-vibration base for a speaker? Would keep the bass from rattling.
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Texium
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Thread Moved
1-3-2017 at 08:45 |
Lambda-Eyde
National Hazard
Posts: 857
Registered: 20-11-2008
Location: Norway
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Mood: Cleaved
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This reminds me of those granite blocks used in machine shops as a plane reference, they're called surface plates (though this one is quite thick,
hardly a 'plate'). Useful for doing precise measurements and checking squareness.
This just in: 95,5 % of the world population lives outside the USA
You should really listen to ABBAPlease drop by our IRC channel: #sciencemadness @ irc.efnet.org
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Fulmen
International Hazard
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Registered: 24-9-2005
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Mood: Bored
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Can the metal lid be removed?
Can you measure any resistance between the wires? Could be a heating block for some apparatus.
We're not banging rocks together here. We know how to put a man back together.
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macckone
International Hazard
Posts: 2159
Registered: 1-3-2013
Location: Over a mile high
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Mood: Electrical
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Looks like part of a high voltage spark gap, but the
parts that attach to make the gap are missing.
It could also have been a test sample of some kind
but the positioning is wrong for the electrodes.
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![[*]](images/xpblue/default_icon.gif){kind=icon}
