Until 2011, there was a McDonalds in Edina, Minnesota whose feature that distinguished it from other  McDonald's was the use of this technology.
Until 2011, there was a McDonalds in Edina, Minnesota whose feature that distinguished it from other  McDonald's was the use of this technology. Lawrence Edwards, a former engineer at Lockhead-Martin,  proposed building a variant on these systems on the East Coast as a part of a high speed transportation  network. The first attempt at a New York City subway system, designed by Alfred Beach, was based on this  technology. In the late 19th and early 20th centuries, large cities like Chicago and Paris used a network based on this  technology to distribute the mail. For 10 points, name this technology sometimes employed at bank drive through  where air pressure transports objects through a network of cylindrical paths.
Until 2011, there was a McDonalds in Edina, Minnesota whose feature that distinguished it from other  McDonald's was the use of this technology.
pneumatic tube