Make a Mobius strip out of a ribbon of mild steel and magnetise it.

用一根软钢条做成麦比乌斯带，将其磁化。

By the Law of Attraction, what you see in your mind's eye and focus on, you will magnetise into your life.

通过吸引力法则，如果你在心里集中精力想象某种东西，你就会把他吸引到你的生命中。

Simply magnetise a spot or, more usefully, many spots, and the spots' status can be detected by measuring the changes they induce in the electrical resistance of a tiny sensor placed nearby.

其方法很简单, 只要对一个点或多个点进行磁化以发挥更大的功效, 然后在其附近放置一个微小的传感器就能检测到它们在电阻下的变化从而得知各点的状态.