I didn&#x27;t see a reference to the length of the wire. But if we assume 1cm since it fits in a chip, that cycles the entire data  through in about 250µS. Not too shabby for mass storage.<p>I&#x27;m assume you build a bunch of parallel wires since it is bonded to a piezo electric substrate, I don&#x27;t think you&#x27;d be able to zig zag a long wire back and forth across the plane, the bits would all pile up on one end and… do whatever they do.<p>I suppose a sufficiently clever person might make a drum, wrap it in wire, and send the bits around. I look forward to installing drum memory on a computer in 2025.