How-not-to

1 месяц назад

The video features a comparison of the strength of a 1940s hemp rope with modern ropes. The creator tests the old rope's breaking strength and compares it to a modern accessory cord. They also discuss the potential use of hemp rope for backcountry skiing and offer a chance to own a piece of history by giving away two pieces of the old rope.

1 год назад

A climber builds a custom camming device using a CNC machine, 3D printer, and Dyneema. They test the device on a climb, taking progressively larger falls. The climber then sends the device to a professional tester to see if it can withstand heavier loads.