How did Americans find ideas for new technology?

there were two technological innovations that profoundly changed daily life in the 19th century: steam power and electricity. The railroad helped expand the U.S.. The telegraph, the telephone, and the typewriter brought people together that were far away. ... America began producing more steel than England.

singing

praying

cooking

and going to church

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an aneroid barometer is different from a mercury barometer in that it provides readings that increase as air pressure increases.

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