Nanotubes, he imagined, might flex up and down to represent a0 and a1 state, like hyper-shrunken versions of the relays in the Mark1.

• 他猜想，藉由奈米碳管的弹性向上、下伸缩，或许能分别表现0和1的状态，就像是超小型的马克一号继电器。