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Squirrel

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Squirrel

Plant food

In what proportions does a plant contain oxygen, carbon and hydrogen, and other significant elements / compounds? I'm wondering what my potted ones are growing from; - on the bottle of 'Plant Food' it...
10:37 Sun 18th May 20033 answers, last by Squirrel 22:30 Tue 20th May 2003
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Squirrel

Induced current

If an iron ball was to pass through a tight coil of wire to produce an electric current, would this cause the ball to slow down at all? What I mean is, if a toaster or something was wired up to the...
22:03 Sat 17th May 20037 answers, last by Squirrel 22:37 Tue 20th May 2003
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Squirrel

Diffraction and light.

Warning: long post. OK, we'fve been doing light interference in physics at the moment (the double slit experiment etc.) and there'fs a few things I don'ft get. It kind of makes sense with water waves,...
18:55 Tue 13th May 200310 answers, last by bonsaimaster 20:14 Thu 13th Jul 2006
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Squirrel

Money for nothing

If you have a good idea, something no one has thought of before, and you think, 'Hey, that's a good idea ' I should be making money out of it!' what do you do next? Supposing someone made up a crazy...
20:40 Sat 03rd May 20036 answers, last by Squirrel 17:30 Thu 08th May 2003

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