On the collision of bodies
                                Date
                            
                            
                                17 December 1668
                            
                            
                        
                            
                            
                            
                                Creator
                            
                            
                                Unknown, Artist
                            
                            
                        
                            
                            
                            
                                Object type
                            
                            
                            
                        
                            
                            
                            
                                Archive reference number
                            
                            
                            
                        
                            
                            
                            
                                Manuscript page number
                            
                            
                                p29
                            
                            
                        
                            
                            
                            
                                Material
                            
                            
                            
                        
                            
                            
                            
                                Dimensions
                            
                            
                                height (page): 360mm
width (page): 230mm
                            
                        
                            
                            
                            width (page): 230mm
                                Subject
                            
                            
                            
                        
                            
                            
                            
                                Description
                            
                            
                                Figures from Christopher Wren's theory of the collision of bodies (Cl.P/3i/45). Although it was reported to the Royal Society on 17 December 1668 and printed in Philosophical Transactions  vol. 3, no. 43 (January 1669), Wren argued that he had developed his theory around the time of the foundation of the Society (1660) and that the late Lawrence Rooke (1622-1662) had done trials to verify the theory.
                            
                            
                        
                            
                            
                            
                                Transcription
                            
                            
                                Lex Naturae de Collisione Corporum
Transcribed by the Making Visible project
                            
                        
                            
                            
                            Transcribed by the Making Visible project
                                Object history
                            
                            
                                At the meeting of the Royal Society on 17 December 1668, ‘Dr. Wren produced his theory of the collision of bodies, together with some papers containing the various trials made long before to verify that theory. It was read, and ordered to be registered, the author affirming, that he had this hypothesis several years before, when the society began to be formed; and that Mr. Rooke and himself made divers experiments before the society to verify the same: which affirmation of his was seconded and confirmed by several of the members, who were eye-witnesses of those experiments, as the president, Sir Paul Neile, Mr. Balle, and Mr. Hill’ (Birch 2:335).  
On 7 January 1669, ‘Sir Paul Neile moved, that Dr. Wren’s hypothesis of motion, brought in December 17, 1668, might be printed in the Philosophical Transactions of this month, which motion was approved, and Mr. Oldenburg desired to take care, that it be done accordingly’ (Birch 2:337).
Printed in ‘A Summary Account of the General Laws of Motion by Dr. John Wallis, and Dr. Christopher Wren,’ Phil. Trans. vol. 3, no. 43 (January 1669), pp. 864-68 (p. 867).
                            
                        
                            
                            
                            On 7 January 1669, ‘Sir Paul Neile moved, that Dr. Wren’s hypothesis of motion, brought in December 17, 1668, might be printed in the Philosophical Transactions of this month, which motion was approved, and Mr. Oldenburg desired to take care, that it be done accordingly’ (Birch 2:337).
Printed in ‘A Summary Account of the General Laws of Motion by Dr. John Wallis, and Dr. Christopher Wren,’ Phil. Trans. vol. 3, no. 43 (January 1669), pp. 864-68 (p. 867).
                                Related fellows
                            
                            
                                Lawrence Rooke (1622 - 1662, British) , Astronomer
Christopher Wren (1632 - 1723, British) , Architect
                            
                        
                            
                            
                            Christopher Wren (1632 - 1723, British) , Architect
                                Associated place