This video is a cool demo. Trying to eyeball it, it seems all of the bend radii (except one) are over 10-20mm so this demo isn't that impressive. The only excep

This video is a cool demo. Trying to eyeball it, it seems all of the bend radii (except one) are over 10-20mm so this demo isn't that impressive. The only exception is the very last bend he makes with the weight where the radius is probably around 5mm. I find this ironic that when making this last bend is exactly when the video abruptly ends with some video corruption artifacts. As if they streamed the recording over this fiber :-)