Well, I do not mind telling you I have been at work upon this geometry of Four Dimensions for some time.
Surely the mercury did not trace this line in any of the dimensions of Space generally recognized?
But,' said the Medical Man, staring hard at a coal in the fire, `if Time is really only a fourth dimension of Space, why is it, and why has it always been, regarded as something different?
Our mental existences, which are immaterial and have no dimensions, are passing along the Time-Dimension with a uniform velocity from the cradle to the grave.
His external balloon, which had the dimensions
given above, contained a less one of the same shape, which was only forty-five feet in horizontal, and sixty-eight feet in vertical diameter.
What they do," said Perry, "is to project their thoughts into the fourth dimension
, when they become appreciable to the sixth sense of their listener.
Now, reserving for another discussion the means of producing this velocity, I will call your attention to the dimensions which it will be proper to assign to the shot.
But then," replied the major, "you will have to give this projectile enormous dimensions.
Its light, rendered bluish by the thick strata of the atmosphere was less intense than that of the crescent moon, but it was of considerable dimensions
, and looked like an enormous arch stretched across the firmament.
Beudant  succeeded in making tubes, in most respects similar to these fulgurites, by passing very strong shocks of galvanism through finely-powdered glass: when salt was added, so as to increase its fusibility, the tubes were larger in every dimension
, They failed both with powdered felspar and quartz.
For perhaps three seconds a stream of the dimension
of a darning-needle emerged, then with a sad gurgle the tap relapsed into a stolid inaction.
It was not badly named in one respect, being in truth a particularly little Bethel--a Bethel of the smallest dimensions
-- with a small number of small pews, and a small pulpit, in which a small gentleman (by trade a Shoemaker, and by calling a Divine) was delivering in a by no means small voice, a by no means small sermon, judging of its dimensions
by the condition of his audience, which, if their gross amount were but small, comprised a still smaller number of hearers, as the majority were slumbering.