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Dark side of insulation
Building insulation has become a modish activity in the western world since the 1980s. Considerable benefits can accrue in energy conservation, occupant comfort and reduction of noise pollution from...
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Electric vehicles and hybrid electric vehicles which are able to be charged from mains power will necessarily ...
Philip Sporn was born in Folotwin, Austria, 25 November 1896, son of Isak and Rachel (Kolker) Sporn. He came t...