pneumatic tubes

Why Take The Stairs When You Can Travel By Pneumatic Tube?

Why Take The Stairs When You Can Travel By Pneumatic Tube?

It takes work to go upstairs, but it doesn’t have to. That’s why elevators were invented. If you want an elevator in your home, though, it takes some serious construction. Why not travel through pneumatic tubes like the Jetsons? No, seriously, you can.