August 14, 2014 · 12:21 am
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Filed under Humor and Observations
Tagged as 1800s, acoustics, amanda, Awesome Scientific Device Diagrams from 1850, c. 1850: Scientific Diagrams by John Philipps Emslie, early machines, early science, electricity, hydraulics, hydrostatics, inventions, magnetism, retronaut, steampunk, victorian era