An curved arrow pointing right. The paternoster elevator — an open-doored lift that's on a loop and never stops moving — was invented in the late 1800s, though its construction was halted in ...
Now, German elevator manufacturer ThyssenKrupp has developed the world's first elevator that travels up, down, diagonally, and sideways — all without cables. It's like a real-life Willy Wonka ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results