Edward Jenner develops the first successful vaccine, the smallpox vaccine.
invented by John kay
The flying shuttle was one of the key developments in the industrialization of…
invented by John hadley Thomas godfrey
The octant, also called reflecting quadrant, is a measuring instrument used…
invented by Jesse Ramsden
A screw-cutting lathe is a machine (specifically, a lathe) capable of cutting…
invented by Geaorge Medhurst
An air compressor is a pneumatic device that converts power (using an electric…
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Inventions that changed the world
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