In the video, Hyland pulls on a rope trainer, a machine that continually loops a length of rope as you pull it. The machine simulates a climbing workout, except you get to stay put on the ground.

CLEVELAND, Ohio - One minute. That's all I've got to get to safety, should I ever find myself dangling off a cliff by a rope. I know this because that's how long I lasted on Mt. Everclimb, a ...

If you’ve ever seen a rope-braiding machine in action, you know they’re amazing machines where bobbins of thread whirl and spin in a complex dance to weave the threads under and over each other.

The science pros at TKOR build a rope machine to supply cheap rope whenever needed. Dramatic manhunt caught on camera in Florida 'They make up logic': Trump faces backlash over strikes Millennial ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...