In 1888 Heinrich Hertz created a spark gap transmitter and a receiver sporting a loop antenna.
aerial photography
The aerial screw, an early helicopter design, was invented by Leonardo da Vinci around the late 15th century. However, it was never actually built or flown during his lifetime.
The Good Year Blimp
July 25th, 1909
the year tv was invented
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Tally was invented in the year 1988
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It was the same year that they invented the VCR.
Plywood was invented in the year 1865.
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1945 , the year it was published .