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The following year, a dynamo located in the cellar of his home on East 36th Street was used to supply the power for the 120 lights on his Christmas tree, which revolved and displayed different combinations of colored lights using a special mechanism he had patented. [11] Edward H. Johnson became known as the Father of Electric Christmas Tree ...
These are the ways in which it is possible to play the Arpicimbalo del piano e forte, invented by Master Bartolomeo Christofani of Padua in the year 1700, harpsichord maker to the Most Serene Grand Prince Ferdinand of Tuscany. (transl. Stewart Pollens) According to Scipione Maffei's journal article, by 1711 Cristofori had built three pianos.
Christmas lights (also called twinkle lights, holiday lights, mini lights or fairy lights), that are strands of electric lights used to decorate homes, public/commercial buildings and Christmas trees during the Christmas season are amongst the most recognized forms of Christmas lighting. Christmas lights come in a dazzling array of ...
But in 1914 when D. D. Sturgeon-founder of Sturgeon Electric-wanted to give his ill son some Christmas joy, he wrapped his pine trees with electric bulbs, which were dipped in red and green paint.
The clavier à lumières ("keyboard with lights"), or tastiera per luce, as it appears in the score, was a musical instrument invented by Alexander Scriabin for use in his work Prometheus: Poem of Fire. Only one version of this instrument was constructed, for the performance of Prometheus: Poem of Fire in New York City in 1915. [1]
While the idea was first demonstrated by Benjamin Franklin, the idea was adapted for use in Christmas lights. They were invented by Carl Otis in 1935, who sold the patents to the NOMA Electric Corporation. There is a long story involving patent fights. [5] Bubble lights can still be purchased online and in stores to this day.
Silbermann invented a device by which the player could lift all of the dampers off the strings, permitting them to vibrate freely, either when struck or sympathetically when other notes were played. This is the function in later pianos of the damper pedal. Silbermann's device was different from the modern damper pedal in two respects.
1875 Henry Woodward patents an electric light bulb. 1876 Pavel Yablochkov invents the Yablochkov candle, the first practical carbon arc lamp, for public street lighting in Paris. 1879 (About Christmas time) Col. R. E. Crompton illuminated his home in Porchester Gardens, using a primary battery of Grove Cells, then a generator which was better ...