Containing His Cutlerian Lectures, and Other Discourses, Read at the Meetings of the Illustrious Royal Society... Ilustrated with Sculptures : To These Discourses is Prefixt the Author's Life, Giving an Account of His Studies and Employments, with an Enumeration of the Many Experiments, Instruments, Contrivances and Inventions, by Him Made and Produc'd as Curator of Experiments to the Royal Society