The pneumatic tube’s strange 150-year journey

Tubes have carried cats, mail, and people for a really long time. Vox’s Phil Edwards leads the tour... Thanks to Ben FrantzDale, Swisslog, and Renown Health for letting us use their pneumatic tube footage. More than a century and a half before Elon Musk thought up the Hyperloop, his mash-up of pneumatic and maglev ideas (and a bunch of other moving parts), people were using pneumatic tubes to move people. Thou