Answer: The phonograph was developed as a result of Thomas Edison's work on two other inventions, the telegraph and the telephone. In 1877, Edison was working on a machine that would transcribe telegraphic messages through indentations on paper tape, which could later be sent over the telegraph repeatedly. The patent awarded to Edison on February 19, 1878, specified a particular method—embossing—for capturing sound on tin-foil-covered cylinders. The next critical improvement in recording technology came courtesy of Edison's competitor in the race to develop the telephone, Alexander Graham Bell. In 1877, Thomas Edison invented the phonograph using a combination of the phonautograph, the telegraph and the telephone. His goal was to transcribe messages from the telegraph to a piece of paper tape.
Because the 3 countries of Britain, france, and spain were some of the worlds most powerful countries. Which got them to colonize them first
Jane's opinion of Susie can help me make an objective evaluation of whether Susie would be a good class president.
False
I guess a stalactite and a stalagmite could be referenced to a column. Although, only some could be considered column-like.
Stalactites hang from the ceiling and only on occasion do they ever reach the ground. I, myself have toured some caves and have witnessed stalactites reaching the ground, so in that way they could be referenced to a column. But the majority of them, that don't reach the ground, aren't very column-like.
Same goes with stalagmites, but these protrude from the ground, rather than hanging from the ceiling. I've never personally seen a stalagmite that has reached the ceiling of a cave and resembled a column. But I wouldn't doubt that there are a few out there.
So basically in conclusion, the majority of stalagmites and stalactites are not similar to columns. But the few that can go to cave floor to ceiling can resemble a column.
Hope this helps! Stay safe and stay healty! :3
