Pneumatic tubes are also still in use on a smaller scale: for trash collection [1], in hospitals [2], and in stores [3]. [1]: https://ny.curbed.com/2018/4/12/1

Pneumatic tubes are also still in use on a smaller scale: for trash collection [1], in hospitals [2], and in stores [3]. [1]: https://ny.curbed.com/2018/4/12/17226296/new-york-infrastructure-pneumatic-tubes-hyperloop https://ny.curbed.com/2018/4/12/17226296/new-york-infrastruc... [2]: https://www.swisslog-healthcare.com/en-gb/company/blog/how-a-pneumatic-tube-system-works https://www.swisslog-healthcare.com/en-gb/company/blog/how-a... [3]: https://www.reddit.com/r/Costco/comments/zt29bw/my_costco_still_has_a_pneumatic_tube_system/ https://www.reddit.com/r/Costco/comments/zt29bw/my_costco_st...