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What American inventor patented the first working phonograph in the 1870's?
Thomas edison
Where did Albert Butz live?
Inventor Albert ButzAt the time that he patented the the furnace regulator and alarm, Albert Butz was working in Minneapolis,minnesota.
About Lydia o newman in 1865?
African-American hairdresser and inventor Lyda Newman (born in Ohio in 1885) patented an improved hairbrush in New York City in 1898. She also fought for the right for women to vote, working with well-known women's suffrage activists.
Can you put the word phonograph in a sentence?
Sure! The phonograph is an old-fashioned device used to play music recorded on vinyl records.
Why Thomas Edison invented the phonograph?
Edison patented the sound recording and reproducing phonograph in 1878 but did not invent it. Charles Cros produced a theory (April 18, 1877) concerning a phonograph, but he never made the working model. Thomas Edison did manage to manufacture a model in order to acquire the patent.
What was Elias Howe's reason for inventing the sewing machine?
Elias Howe (born July 9, 1819) was the inventor of the first American-patented sewing machine. Legend has it that while working in a shop making mariner's tools and scientific equipment, inventing dreams and gossip were often discussed, and this was where he was inspired to create the sewing machine.
Who invented the iPod classic?
American inventor Tony Fadell invented the iPod. Tony was working as a contractor at Apple when he invented the iPod.
What is a telemobiloscope?
Telemobilscope was the name given to a very early form of radar by its inventor, Christian Hulsmeyer, who patented (and demonstrated a working prototype) in 1904. Like modern radar, it worked by transmitting radio waves and detecting the "echoes" returned from solid objects. The original Telemobilscope is in a museum in Munich -- and is said to be still in working order.
Who invented the first telavishon?
Philo Farnsworth, an American inventor, is credited with inventing the first television. He demonstrated the first working television on September 7, 1927.
Is he an inventor?
If he has thought of and built a working prototype of an idea which has made life easier for mankind which has not been done before, then he, whoever he is, is an inventor.
Who invented the first railroad steam engine?
In the 1780's or 90's American inventor John Fitch build one of the earliest working prototypes of the railroad steam engine.
Who invented the mircrophone?
On March 4, 1877 German-American inventor Emile Berliner, working in New York City, invented the microphone. It was first used as a telephone speech transmitter.
