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peter_jameson

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bluemoon1

Salt lamp

My partner bought a salt lamp made of rock salt from a shop. I noticed there was water underneath and around said lamp. So I mopped it up and stood the lamp on a newspaper. The newspaper is now wet...
20:23 Wed 10th Oct 20122 answers, last by peter_jameson 13:20 Sun 14th Oct 2012
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sherminator

What would happen to the earth....If i blow up the Moon?

I've always wanted to blow up the moon! Just wondering what the potential side effects would be of such an endeavour! Obviously the tides would stop moving but what else would happen? Cheers...
14:38 Tue 02nd Oct 201246 answers, last by sherminator 08:50 Tue 09th Oct 2012
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Supermike

Killed By Volts

On Bill Roach's Who Do You Think You Are an expert was saying that electrical voltage would kill you. I thought that amps played a big part in the current that would kill you as some people survived...
14:45 Wed 03rd Oct 201212 answers, last by Supermike 09:05 Sun 07th Oct 2012
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peter_jameson

Silver Activated Zinc Sulphide

Hello All I have Zinc Sulphide and 0.1M Silver Nitrate solution. Can anyone tell me the procedure to combine them to make Silver activated Zinc Sulphide for use as a scintillation phosphor?...
12:41 Sat 22nd Sep 20128 answers, last by peter_jameson 17:51 Sun 30th Sep 2012
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benny3008

Microsoft Excel

I want to do something in excel which I will try to explain, I want to be able to put a letter in a cell such as 'A' which is to mean a cost. e.g. if you put an 'A' in a cell, it automatically knows...
20:24 Wed 15th Aug 20129 answers, last by Ellipsis 22:23 Thu 16th Aug 2012
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BillyBB

Digital multimeter, readings and auto ranging

I'm getting readings between 1.30v dc and 0.60 v dc from two easily identified contacts on a particular device. Some of my colleagues around the world say they get readings around 9v dc I measure the...
22:02 Mon 06th Aug 20129 answers, last by peter_jameson 00:49 Wed 08th Aug 2012
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flobadob

Pumping a basketball?

I bought a basketball a few days ago. It says on the ball to pump it to 8-9 pounds. When I was pumping it I stopped at around 6 pounds as I felt it was firm enough. However the next day the ball had...
07:35 Tue 31st Jul 201210 answers, last by flobadob 12:17 Wed 08th Aug 2012
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katiecarol

storage heater controls

the flat i have just moved into has storage heaters which i have never had before and cannot change. it seems they are an old type as when ive looked at how to use the controls they are always talking...
23:08 Fri 27th Jul 20124 answers, last by katiecarol 22:24 Mon 30th Jul 2012
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Jimmy28045

Elecectricity in marine fish tank

I have a 205 Ltr Marine salt water fish tank which has a number of electrical devices light heaters pump etc normal Heres the amazing thing i have a 240v hidden wire finder looks like a pen with an...
14:42 Tue 24th Jul 20123 answers, last by peter_jameson 22:28 Sat 28th Jul 2012
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badhorsey

Zinc Sulphide

Does anybody know where I can buy activated zinc sulphide in the UK? I'm trying to build a spinthariscope.
23:38 Mon 01st Mar 201010 answers, last by peter_jameson 22:16 Sat 28th Jul 2012

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