30 AUGUST 1828, page 13

Moral Importance Of Arithmetic.

WE are writing no puff— a trade we scorn — when we say honestly, that Mr. Hutton's Theory and Practice of Arith- metic* is the first book of numbers we ever saw which was not a......

Spectabilia.

PHENOMENA OF EARTHQUAXES.—M. Gay Lussac, in a late number of the Annales de Chimie, remarks, that the vibration of the earth during an ex- tensive earthquake, is precisely......