new 70c pna competition, step up have a go., page-100

lordy - seems we all know that zinc mixed with copper spells disaster and some may know that zinc mixed with nickel is also disastrous. copper mixed with zinc which has already been mixed with nickel almost ensures annihilation - exit oxr and almost ozl.

here's a futile guessing game - which is the bigger dog, zinc or nickel?

or spot the odd man out - lassie, rin tin tin and zinc (or nickel).
none! - they're all dogs
and for the pedants - lassie, as portrayed on TV, was a male dog but i'll nevertheless grant that they aren't men.


copper is not only for conducting electricity - although there may be a lot of pvc piping around i am reliably informed that if you talk to a plumber you might be a little surprised as to how much copper they still use.

when is this mountain at 60c going to be taken to mohammed?