12-12-2017, 02:43 PM
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#19 (permalink)
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Master EcoModder
Join Date: Aug 2012
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Quote:
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Would a school district likely have one?
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Back in the 1950s they would. Today it's probably all laptops.
https://en.wikipedia.org/wiki/Autocl...rated_concrete
^^Aluminum flakes make hydrogen bubbles.
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