sndy
Well it's manmade which means that we made it of course
The first quartz crystal clock was invented by Warren Marrison and J.W. Horton at Bell Telephone Laboratories in 1927. This invention marked a significant advancement in timekeeping technology, as the quartz crystal provided highly accurate and stable timekeeping capabilities.
a watermone
It was invented in 1895 by Nikola Tesla.
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Elisha Otis invented the first practical elevator and demonstrated it at the Crystal Palace Exhibition, New York in 1854
Warren A. Marrison, an engineer at Bell Telephone Laboratories, is credited with inventing the first quartz crystal clock in 1927. The invention revolutionized timekeeping by providing a more accurate and stable time reference compared to traditional mechanical clocks.
Manmade actually.
Manmade
john jacobs
ted hoff
Alexander Parkes (1813-1890) invented the first manmade plastic, Parkesine (aka synthetic ivory), in 1856. It was a form of pyroxylin (celluloid) and did not find the economical uses that its later successors, Celluloid and Xylonite, did.