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Hamish

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musicmummy

Settle our arguement

Hi, can you please tell me which absorbs and which reflects and the reasoning why please, BLACK AND WHITE there is 100 quid on this Cheers
19:18 Tue 20th Jun 20069 answers, last by Hamish 13:19 Thu 22nd Jun 2006
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Gary-ET

string???

Try this one, ------ how long is a peice of string?
14:45 Tue 20th Jun 200612 answers, last by ianess 21:57 Wed 21st Jun 2006
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gerkin

invention

I want to invent something that will make me super rich. I am struggling with good ideas - can anyone help ?
14:12 Tue 20th Jun 200614 answers, last by Hamish 13:42 Wed 21st Jun 2006
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ATB_roo

Resistance

In an experiment in science I had to investigate how the length of wire affected resistance. To calculate the resistance of the wire I used the formula resistance = voltage / current. When I was doing...
16:44 Tue 20th Jun 200610 answers, last by ATB_roo 17:06 Wed 28th Jun 2006
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mikko

Batteries

How poisonous are batteries if left to the point that they leak?
11:01 Tue 20th Jun 20064 answers, last by squashBall 15:36 Thu 24th Jul 2008
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potterfan3

Liquid Oxygen

Where can I buy Liquid Oxygen? (or solid if you can)
22:02 Wed 14th Jun 200615 answers, last by qfa380 05:26 Wed 21st Jun 2006
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BigB

Hydrogen/oxygen split from water

I know that sodium metal when added to water causes hydrogen gas to be released. Are there any other substances that have this property and why cant these be used in fuel cells to provide Hydrogen...
15:28 Thu 08th Jun 20068 answers, last by lord molly 23:36 Sun 18th Jun 2006
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BobbyzGirl

UV paint

Hi... really random question, but does anyone know if Uv paint would show up under a strobe light? thanx
17:07 Fri 09th Jun 20065 answers, last by Hamish 08:59 Tue 13th Jun 2006
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aka estie

Attention all chemists!

A lowly biologist is in need of your help! I am making bacterial Minimal Basal Salts media, which calls for a solution of 0.4g SnCl X 2H2O in 100ml of DI water. I have attempted this solution twice,...
18:58 Mon 05th Jun 20067 answers, last by aka estie 17:31 Tue 06th Jun 2006
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mallory

liquid metal

Which metal is liquid at normal temperatures? Thanks
23:56 Mon 05th Jun 200668 answers, last by theprof 15:14 Sun 30th Jul 2006
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Champagne

Cold

I'm coming down with a cold. Overnight I have developed a runny nose, fatigue, lightheadedness and a sore throat which extends up to my right ear. Any recommendations for making me feel better?
12:58 Wed 17th May 200611 answers, last by Champagne 17:26 Wed 17th May 2006
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BUNNY

biro pens

Sometimes I have problems with biro pens.When I try to write with them the ink wont flow properly and it appears that they have run out of ink when they havent.Sometimes the ink pours out the wrong...
16:12 Tue 16th May 20065 answers, last by GT3 23:49 Wed 17th May 2006
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Jaf

What stupid things scared you when you were little.

I was scared of The Hulk and for some very strange reason The Burmuda Triangle (had never been on a plane until I was a teenager).
13:31 Thu 04th May 200654 answers, last by Lizziedrip 21:21 Mon 15th May 2006
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monoko2001

Criminal Conviction ruins a people's life

Will Criminal Conviction ruins a people's life? I peronally have no ideas. But the society seems not to accept people who have criminal convictions. But well, we have to give people chances. What do...
11:48 Thu 04th May 20066 answers, last by Pete1956 21:56 Sun 07th May 2006
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gill3891

Is anyone Mr (or Mrs) Perfect?

Hi everyone, The reason I am writing this is to get people's opinions on what or who Mr Perfect is? How do you know if you have found him? I have such a lush boyfriend, who is always there for me and...
16:59 Tue 25th Apr 200613 answers, last by Hamish 11:45 Thu 27th Apr 2006
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thecoach

Canonball!

A train is travelling at exactly 20mph in a perfectly straight line, with a canon pointing directly upwards, all natural factors are obsolite. The canon shoots a canonball 20 meter's in the air. Where...
14:50 Tue 25th Apr 200610 answers, last by fatgaz 23:47 Wed 26th Apr 2006
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kermit911

Hovercraft

I own a hovercraft. She does about 40 M.P.H. on water and land. Ice is a different story. The hovercraft pumps out about 100 M.P.H. wind for push. My question is, if a truck is driving behind the...
16:43 Tue 25th Apr 20065 answers, last by Hamish 10:24 Wed 26th Apr 2006
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jibjab

Treated as a doormat

I dont like the way people treat me (including me friends) but i am told that it is because im too sensitive..... An example is we went out on the weekend and a mate threw a chip at me, so i knocked...
12:47 Tue 25th Apr 20063 answers, last by Hamish 13:25 Tue 25th Apr 2006
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EDDIE51

Selling scientific instruments?

Other than ebay ( had a few bad experiences) are there any good sites to sell used scientific equipment? I have a number of items to sell including a Cecil Instruments UV Vis spectrophotometer, in...
12:20 Sat 22nd Apr 20064 answers, last by EDDIE51 22:35 Tue 25th Apr 2006
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Azimov

Word Blindness = Dyslexia : Number Blindness = ?

What's the medical term for the inability to read words correctly in the same way that Dyslexics are unable to process the written word? I'm sure I've heard it before but I can't for the life of me...
19:50 Mon 24th Apr 20064 answers, last by Hamish 09:43 Tue 25th Apr 2006

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