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benjamin-31838

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benjamin
Some years ago on Tomorrow's World there was a demonstration of a flame/ heat retardent product. An egg was sprayed with a thin coat of whatever, then subjected to a blow lamp for many seconds. The...
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benjamin
Some years ago on Tomorrow's World there was a demonstration of a flame/ heat retardent product. An egg was sprayed with a thin coat of whatever, then subjected to a blow lamp for many seconds. The...

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