When was the first motion picture with sound?

When was the first motion picture with sound?

Vitaphone, as this system was now called, was publicly introduced on August 6, 1926, with the premiere of Don Juan; the first feature-length movie to employ a synchronized sound system of any type throughout, its soundtrack contained a musical score and added sound effects, but no recorded dialogue—in other words, it had been staged and shot as a silent film.

When did Italy become a state?

Italy became a nation-state belatedly – in 1861 when the city-states of the peninsula, along with Sardinia and Sicily, were united under King Victor EMMANUEL. An era of parliamentary government came to a close in the early 1920s when Benito MUSSOLINI established a Fascist dictatorship.

Where is Fort Knox?

The United States Bullion Depository, often known as Fort Knox, is a fortified vault building located adjacent to Fort Knox, Kentucky, used to store a large portion of United States official gold reserves and occasionally other precious items belonging or entrusted to the federal government.

Who invented the cat door?

In an apparent early modern example of urban legend, the invention of the pet door was attributed to Isaac Newton (1642–1727) in a story (authored anonymously and published in a column of anecdotes in 1893) to the effect that Newton foolishly made a large hole for his adult cat and a small one for her kittens, not realizing the kittens would follow the mother through the large one.

Why do we have water towers?

Water towers are able to supply water even during power outages, because they rely on hydrostatic pressure produced by elevation of water to push the water into domestic and industrial water distribution systems; however, they cannot supply the water for a long time without power, because a pump is typically required

When did Paul Revere say the redcoats are coming?

On the evening of April 18, 1775, Paul Revere was sent for by Dr. Joseph Warren and instructed to ride to Lexington, Massachusetts, to warn Samuel Adams and John Hancock that British troops were marching to arrest them.

What is the use of the sphygmomanometer?

A sphygmomanometer is the gauge used to measure blood pressure. The sphygmomanometer reads both systolic and diastolic pressure. A doctor takes these measurements by putting on the cuff and pumping it up, which cuts off the blood flow.

Who did Johnny Depp play in Pirates of the Caribbean?

Johnny Depp portrayed Captain Jack Sparrow in various Pirates of the Caribbean media, including the films and The Legend of Jack Sparrow video game, as well as the Disneyland ride and The Legend of Captain Jack Sparrow attraction.