Technology@lemmy.worldEnglish · 2 年前

The return of pneumatic tubes

www.technologyreview.com

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The return of pneumatic tubes

www.technologyreview.com

mox@lemmy.sdf.org to

Technology@lemmy.worldEnglish · 2 年前

Pneumatic tubes were supposed to revolutionize the world but have fallen by the wayside. Except in hospitals.

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prograhammingdev@lemmy.prograhamming.com
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2 年前
Have seen them in all of my regional banks in my area.

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