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Author Topic: Library security systems...
Omega
Some other beginning's end
Member # 91

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Does anyone know a better way to demagnetize (yes, DEmagnetize) the security strips in books, and thereby reactivate them? It's such a massive waste of time, the way we do it now! One book at a time, THUNK!, THUNK!, THUNK! There must be a better way. I've tried to conduct whatever magnetic field is generated by the thunker with wire and a slinky, with no success. I honestly don't see how you can demagnetize something in the first place, so I'm about outta ideas. Anyone have any experience in this area? Any clues?

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"This is why you people think I'm so unknowable. You don't listen!"
- God, "God, the Devil and Bob"

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Saltah'na
Chinese Canadian, or 75% Commie Bastard.
Member # 33

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Unfortunately, almost all the Libraries that I've seen have demagnetizers that disable the security strip one book at a time. I have a feeling that this is something that you might have to get used to.

Other than that, how is the job?

[ November 02, 2001: Message edited by: Tahna Los ]



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"And slowly, you come to realize, it's all as it should be, you can only do so much. If you're game enough, you could place your trust in me. For the love of life, there's a tradeoff, we could lose it all but we'll go down fighting...." - David Sylvian
FreeSpace 2, the greatest space sim of all time, now remastered!

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First of Two
Better than you
Member # 16

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No.

More powerful magnets may damage other equipment.

We don't have them here, though. Our security system consists of eagle-eyed ladies and one (1) rabid Children's Librarian.

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"The best defense is not a good offense. The best defense is a terrifyingly accurate and devastatingly powerful offense, with multiply-overlapping kill zones and time-on-target artillery strikes." -- Laurence, Archangel of the Sword


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TSN
I'm... from Earth.
Member # 31

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Bear in mind that Omega is not talking about disabling the security strips. He's talking about activating them before they go back on the shelf: setting them to make the alarm go off. And, yes, that consists of demagnetizing them. It seems backward, but it's true.
Registered: Mar 1999  |  IP: Logged
AndrewR
Resident Nut-cache
Member # 44

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Isn't a matter of when it's magnetised, all the atoms/charges point in the same direction, and when it is de-magnetised, the atoms/charges are scrambled?

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"Bears. Beets. Battlestar Galactica." - Jim Halpert. (The Office)

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David Templar
Saint of Rabid Pikachu
Member # 580

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My school's main library lack even such a system, they must bag check everyone as they leave. This is an university we're talking about, too.

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"God's in his heaven. All's right with the world."

Registered: Apr 2001  |  IP: Logged
   

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