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So you want slime?  I can give you slime. I'll post physarum to anyone anywhere free of charge.  "Free?" you say, surely that's too good to be true?  Indeed it is, I said free of charge, not actually free. This is the slime mould collective, lone oat flakes do not get visited by physarum fairy. You must prove your worth if you want to join and engage with the network. Assimilation doesn't hurt…