Nah. Hospitals and certain labs still build new tube systems to move samples or radioactive material around, and some stadiums actually use them to do money drops. They've just largely been replaced in most office buildings by email, since the things usually sent in office towers were usually just papers.
Nah. Hospitals and certain labs still build new tube systems to move samples or radioactive material around, and some stadiums actually use them to do money drops. They've just largely been replaced in most office buildings by email, since the things usually sent in office towers were usually just papers.