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What are some developments in technology that improved railroad transportation?
The improvements in railway transportation that were brought about by new technology were Air Brakes, Car Cupplers, Refrigerated cars, Sleeping cars and Dining cars.
George Pullman why did he invent the sleeping car?
He wanted to improve the quality of the sleeping cars. Sleeping cars have been around since the 1830's but they were by no means comfortable. He improved the quailty. During the day they are nice cusioned and comfortable seats, and at night the seats folded out into beds. They even had curtains to creat some privacy.
Who designed sleeping and private cars for trains?
George Pullman invented Pullman sleeping cars.
How have cars improved?
Cars have improved in many ways. The advent of seat belts, safety glass, anti-lock brakes, air bags, power steering and power brakes have all improved cars.
How can you improved air cooling in old cars?
You open the windows. -That is one of the many ways cars have improved over the years.
How is traffic improved?
BY not riding in cars.
How much is a sleeping bag with characters from the movie Cars on it?
The price of a sleeping bag with characters from the movie Cars differs among the seller of the sleeping bag. On average, though, the price is twenty five dollars.
How have enginers improved the energy effinciency of cars?
bh
A number of railway cars pulled along by an engine?
train
Who patented the electric railway trolley in 1983?
Nobody, but Elbert R Robinson, an African American inventor, received a patent for an improved electric railway trolley in 1893. This was not the first electric railway trolley.
What improvements in railway transportation were brought about by new technology?
New technology has brought significant improvements to railway transportation. The advent of electric trains has increased efficiency, reduced emissions, and provided smoother, quieter rides. Additionally, the use of computerized control systems has enhanced the safety, accuracy, and capacity of railways. High-speed trains, made possible by advanced engineering and materials, have drastically reduced travel times between cities.
Who make better cars Japan or Germany?
(improved) Germany.
