Summary of I thought the treadmill crane was fictional.

00:00:00 - 00:05:00

The video features a person walking on a treadmill that is being used to operate a crane. The crane is used to build castles and is very dangerous. The person gets dizzy from the constant movement and the crane pushes them back up a steep hill.

• 00:00:00 The treadmill crane is a real historical piece of machinery that was used in the medieval period to build castles. It is a single drummed winch that pivots through 360°, allowing for easy placement of stones. The safety precautions taken to prevent accidents are certainly necessary, and the machinery is operated by a carefully managed team.
• 00:05:00 The video shows a person walking on a treadmill with a crane above them. The crane moves and pushes the person back, and the person starts to get dizzy. The crane is necessary in the construction process, and the person walks up a steep hill while the crane moves and pushes them back.