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ViviThe first Christmas lights were used in 1882. Edward H. Johnson, an associate of Thomas Edison, hand-wired 80 red, white, and blue light bulbs and hung them on his Christmas tree in New York City.
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What time of the year do the northern lights appear?
The northern lights, also known as aurora borealis, are typically visible in the fall and winter months in the northern hemisphere, with clear, dark skies being essential for viewing. The peak season for northern lights is from September to March.
On Christmas Eve in which year did Apollo 8 become the first manned spacecraft to orbit the moon?
Apollo 8 became the first manned spacecraft to orbit the moon on Christmas Eve in 1968.
In what year was the first street light invented?
Greek and Roman civilisations had oil-powered street lights as long ago as 800BC. Candles were first used for street lighting by modern civilisations in 1000AD. Pavel Yablochkov invented the electric street light in 1875.
Who invented the Traffic Light and in what year?
Traffic Lights were invented by an engineer named J.P. Knight and the first one was put to use in 1868.
When were the streetlights invented?
The first electric streetlights were installed in the late 19th century. Charles F. Brush is often credited with inventing the first practical electric streetlight in 1879 that used carbon arc lamps. The technology has evolved over time to the LED streetlights we commonly see today.
