Containing a Collection of Some of the Principal Phaenomena in Nature, Accounted for by the Greatest Philosophers of this Age ; Being the Most Valuable Discourses, Read and Delivered to the Royal Society, for the Advancement of Physical and Mathematical Knowledge ; as Also a Collection of Curious Travels, Voyages, Antiquities, and Natural Histories of Countries : Presented to the Same Society ; to which is Added, a Discourse of the Influence of the Sun and Moon on Human Bodies, &c. by R. Mead and Also Fontenelle's Preface of the Usefullness of Mathematical Learning