I was thinking of making a wonderbox ( its like a cloth hay box or a giant tea cosy) but the instructions all seem to contain either
Polystyrène - not keen on that
Hay - mould issues
Or newspaper -structural strength zero
So how about using acorns?
Would they be a good insulator?
Living in Anjou , France
God is a comedian playing for an audience that is afraid to laugh - Voltair. tiny ad:
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