PPRuNe Forums - View Single Post - Ultralight aircraft 2 strokes to be banned

18th Sep 2017, 03:16

#46 (permalink)

bolthead

Join Date: Jan 2007

Location: perth

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I'll have to think about that for a bit Rutan. Volcanos causing ice age sounds plausible ( getting into Mythbusters mode here ). But what caused the obvious warming that allowed the trees to grow before the current glacier?