Pointless ExperimentsPavlov's Frog writes: I once spent 20 minutes with my eyes closed to see what it was like being blind. I smashed my knee on the kitchen cupboard, and decided I'd be better off deaf as you can still watch television.
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Scaryduck LIKES EGG, Thu 24 Jul 2008, 12:00)
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*clicks*Something my mate told me that helped me pass Chemistry A-level:
"Cations are pussytive"
(Therefore anions are negative, as are cathodes. Anodes are positive.)
Silver ions are positive, so you wanted the ring to be the cathode.
(, Thu 24 Jul 2008, 15:50, Reply)
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