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How did Werner von siemens invent the elevator?

he used electricity


How much did it cost Elisha Otis to invent the first elevator?

Here is what I could find on the subject: "Elisha Otis invented the "Improvement in Hoisting Apparatus." Elisha Otis didn't actually invent the elevator, he invented the brake used in modern elevators. His brakes made skyscrapers a practical reality. (above illustration - patent drawing of the Elisha Otis elevator) " What he did was invent a device that would stop the elevator if the main lifting cable broke. Copy and paste link http://inventors.about.com/library/inventors/blelevator.htm


Did the romans invent military subscription?

I guess you mean conscription. No, the Romans did not invent it. It had been used by other ancient civilisations earlier.


What is the oldest elevator that is still around?

The birdcage elevator at the Inn of Cape May in Cape May, NJ has been documented by the Otis Elevator Co., as having been installed in 1900. It is still in use today at the hotel. If you visit the hotel today, the documentation from Otis Elevator is posted for all to read right in the elevator.


Where can you buy Mitsubishi parts used in elevator?

take the elevator apart


Did Henry Blair invent two devices that might have been used on a farm?

yes


Why did NASA invent the land mine removal device?

There have been dozens of land mine removal devices. Some of them used technology developed by NASA for remotely controlled vehicles, such as the Mars Explorer, or powered arms used for materials handling in space, such as the cargo arm from the space shuttle.


Did M.C. Escher invent symmetry?

That would have been impossible, since symmetry is a characteristic of nature. He used it in some interesting ways, but to invent it, he would have had to be God.


What is elevator in microcontroller?

An elevator is an electronic device that transports people or goods in a vertical motion. A microcontroller embedded in the control system of an elevator is used to control the elevator's mechanisms.


When did Confucius invent chopsticks?

The short answer is that he didn't invent them.


What did Germany invent in World War 2?

U-boats.They were invented by Germany, but they didn't invent them in WW2 - They had been used prior to the FIRST World War (1850).


What is a elevator on an airplane?

The elevator is used to control the airplane's pitch (up, and down angle of the nose). The elevator is located on the horizontal tail fins.