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When did Johannes Gutenberg invent the periscope?
Johannes Gutenberg did not invent the periscope. The periscope was invented by Sir Howard Grubb in 1854 for use in submarines. Gutenberg is best known for inventing the movable-type printing press in the 15th century, which revolutionized the printing industry.
Where was the periscope invented?
The periscope was invented in the 19th century in England by Sir Howard Grubb. It was further developed and utilized in submarines for navigation and observation underwater.
What year was the periscope made?
The periscope was invented in the year 1854 by French inventor Hippolyte Marié-Davy.
Who invented the periscope?
The periscope was invented in 1450 by Johann Gutenberg. He invented the periscope so that people could see over people's heads in crowds. In World War I the design was perfected and used so that people could see up and around the corners from their hiding places
What age was sir Howard Grubb when he invented the periscope?
Sir Howard Grubb invented the periscope at the age of 34 in 1859. He was a renowned Irish optical designer and engineer known for his contributions to the field of astronomy.
