When Dick Nelson is accidentally exposed to a tremendous electromagnetic field, he comes out
with his body reversed left-to-right, essentially a death sentence since certain necessary
stereoisomers will be unavailable in the reverse form in his diet. The solution is to flip
Dick over once again, requiring a trip through the fourth dimension (spatial) and a bit of
time travel to boot. The head physicist assures Nelson that this is purely a spatial fourth
dimension that he’ll be flipped over in.
“You say that Nelson has been rotated in the Fourth Dimension; but I thought Einstein
had shown that the Fourth Dimension was time.”
Hughes groaned inwardly.
“I was
referring to an additional dimension of space,” he explained patiently.
DEBUT
“Technical Error,” in Fantasy,December 1946.
VARIANTS
Debut. “Technical Error,” in Fantasy,December 1946.