[Kos] tipped us about an article he made presenting his experiences in designing and implementing a core rope memory. This magnetic read-only memory (ROM), contrary to ordinary coincident-current ...

But he wasn’t expecting transformer core “rope” memory, either. The phone normally sits on a platform on the left side of the machine. Raising up the platform exposes a bank of toroidal ...

so that's a consideration for any veteran rope jumpers. Numerous materials exist for differing ropes, but this will affect durability and revolutions per minute—aka speed. Here are a few common ...