Physicists posited bodies composed of scalar particles as long ago as the 1960s, and the idea was revived in the late 1980s, but it only really started to take hold four years ago.

• 在1960年代，物理学家断定物体是由纯量粒子所组成的，这种想法也一度在1980年代末期复苏，不过，它真正卷土重来，却是在四年前。