A course of mechanical and experimental philosophy; whereby any one, altho' unskill'd in mathematical sciences, may be able to understand all those phænomena of nature, which have been discover'd by geometrical principles, or accounted for by experiments; and mathematicians may be diverted in seeing those machines us'd, and physical operations perform'd, concerning which they have read. Given by John Theophilus Desaguliers, M.A.F.R.S. at his house.