Pythagoras set about conducting acoustical experiments after hearing the created by hammers in a blacksmith shop

Photographs in the early 1800s took about 30 seconds to produce tru or false?

Which describes which ctso each student should join? eleanor should join nyfea, russell should join fea, giada should join tsa, and joe should join hosa. eleanor should join fbla-pbl, russell should join ffa, giada should join fea, and joe should join fccla. eleanor should join ffa, russell should join deca, giada should join nyfea, and joe should join hosa. eleanor should join fbla-pbl, russell should join deca, giada should join tsa, and joe should join fccla.

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