nterpret it from the formula

_v_ = [pi][phi][beta]/(1 - [beta])[epsilon]^{-[beta]t} + C[epsilon]^{-t}

and to this task I leave them, wishing them better luck than mine. The time
may come when other manifestations of mind, besides _belief_, shall be
submitted to calculation: at that time, should it arrive, a final decision
may be passed upon Herbart.

ON THE WHIZGIG.

The theory of the Whizgig considered; in as much as it mechanically
exemplifies the three working properties of nature; which are now set
forth under the guise of this toy, for children of all ages. London,
1822, 12mo (pp. 24, B. McMillan, Bow Street, Covent Garden).

The toy called the _whizgig_ will be remembered by many. The writer is a
follower of Jacob Behmen,[579] William Law,[580] {255} Richard Clarke,[581]
and Eugenius Philalethes.[582] Jacob Behmen first announced the three
working properties of nature, which Newton stole, as described in the
_Gentleman's Magazine_, July, 1782, p. 329. These laws are illustrated in
the whizgig. There is the harsh astringent, attractive compression; the
bitter compunction, repulsive expansion; and the stinging anguish, duplex
motion. The author hints that he has written other works, to which he gives
no clue. I have heard that Behmen was pillaged by Newton, and
Swedenborg[583] by Laplace,[584] and Pythagoras by Copernicus,[585] and
Epicurus by Dalton,[586] &c. I do not think this mention will revive
Behmen; but it may the whizgig, a very pretty toy, and philosophical
withal, for few of those who used it could explain it.

{256}

SOME MYTHOLOGICAL PARADOXES.

A Grammar of infinite forms; or the mathematical elements of ancient
philosophy and mythology. By Wm. Howison.[587] Edinburgh, 1823, 8vo.

A curius combination of geometry and mythology. Perseus, for instance, is
treated under the head, "the evolution of diminishing hyperbolic branches."

The Mythological Astronomy of the Ancients; part the second: or the key
of Urania, the words of which will unlock all the mysteries of
antiquity. Norwich, 1823, 12mo.

A Companion to the Mythological Astronomy, &c., containing remarks on
recent publications.... Norwich, 1824, 12mo.

A new Theory of the Earth and of planetary motion; in which it is
demonstrated that the Sun is vicegerent of his own system. Norwich,
1825, 12mo.

The analyzation of the writings of the Jews, so far as they are f