Sir Robert Alexander Watson-Wattcreated the first radar system in 1935, but several other inventors have taken his original concept and have expounded and improved on it over the years. The question of who invented radar is a bit murky as a result. Many men had a hand in developing radar ...
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LiDAR or Light Detection and Ranging was invented a couple of decades after RADAR. Rather than radio waves, LiDAR uses light waves to detect its surrounding objects and track them. A LiDAR device comes with a transmitter and a receiver. The transmitter shoots waves of lights, usually in laser...
Loomis also made contributions to biological instrumentation. Working withEdmund Newton Harveyhe co-invented the microscope centrifuge, and pioneered techniques forelectroencephalography. In 1937, he discovered the sleepK-complexbrainwave. During the Great Depression, Loomis anonymously paid thePhysical Review...
Now part of the Thomas Edison National Historical Park, Glenmontwas commissionedby the Wizard of Menlo Park for his new wife, Mina, in 1886.Henry Hudson Hollydesigned both the Queen Anne house and neighboring laboratory, where Edison invented both the phonograph and the alkaline storage battery....