I have a pneumatic tube from a bank, what's something cool i could do with it?
Had it for 5 years, never could figure out the best thing to do with it, but it is too cool to pitch. It's the thing you put your money in and watch WHOOSH away. I've attached a pic of someone who turned it into a handbag.
You could open a "Rapid Transport Depot" for gerbils.
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lol
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What about a time capsule?
en.wikipedia.org/wiki/Time_capsule
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How about using it as the barrel for a spud-gun, or similar pneumatic gun project?
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What length, and do you have air for it?
L
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Your picture didn't attach.
Put something in it to be only used in an emergency like a real Dr. Pepper from Waco. One of the small bottles. And label it "For Emergency Use Only".
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