General knowledge made easy, or, The childs first step : to mechanics, mineralogy, agriculture. sculpture, architecture, anatomy, botany, pharmacy, chemistry, painting, drawing, mythology, commerce, algebra, electricity, astronomy, navigation, biography, logic, philosophy, poetry, religion, geometry, rhetoric, mathematics, optics, jurisprudence, arithmetic : also easy descriptions of clouds -- rain -- snow -- dew -- hail -- tides -- earthquakes -- thunder -- lightning -- &c. &c