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Re: Florescent Foolishness
From: Ted[SMTP:tedric-at-generation-dot-net]
Sent: Saturday, November 29, 1997 7:14 PM
To: Tesla List
Subject: Re: Florescent Foolishness
Jim,
Mercury is too dangerous to play around with, I remember my high school
teacher used to tell us that by break a mercury thermometer, there is enough
mercury to overdose all the people in a stadium. Actually I now regret
playing with mercury when I was young.
If metal parts are the problem, trying using those that are torroid or U-shaped.
Hope this help.
Ted
>From: Jim Lux[SMTP:jimlux-at-earthlink-dot-net]
>Sent: Saturday, November 29, 1997 2:15 PM
>To: Tesla List
>Subject: Re: Florescent Foolishness
>
>
>>
>> Interesting. I do know that objects in the way can distort the
>> field. Perhaps the metal end cap and internal electrodes are
>> influencing the light . Can you get the dark spot to be anywhere
>> other than near the end?
>>
>
>here is an idea, albeit a bit hazardous in fabrication. Take the
>fluorescent tube, carefully open it up at the fill, remove the metal parts,
>pump it down again, leaving a few drops of mercury inside, and seal it up.
>Actually, considering that mercury also emits in the visible, you might be
>able to take a long glass tube, without the phosphor, put a drop of mercury
>in it, pump it down, and use it as a detector.