Animal fat particles under the microscope
                                Date
                            
                            
                                6 July 1674
                            
                            
                        
                            
                            
                            
                                Creator
                            
                            
                                Antoni van Leeuwenhoek (1632 - 1723, Dutch) , Naturalist
                            
                            
                        
                            
                            
                            
                                Object type
                            
                            
                            
                        
                            
                            
                            
                                Archive reference number
                            
                            
                            
                        
                            
                            
                            
                                Manuscript page number
                            
                            
                                p4
                            
                            
                        
                            
                            
                            
                                Material
                            
                            
                            
                        
                            
                            
                            
                                Dimensions
                            
                            
                                height (page): 320mm
width (page): 213mm
                            
                        
                            
                            
                            width (page): 213mm
                                Subject
                            
                            
                            
                        
                            
                            
                            
                                Description
                            
                            
                                Figure in a letter from Antoni van Leeuwenhoek to Henry Oldenburg.
Van Leeuwenhoek is explaining how he has seen how fat particles in animal fat stick together, and that if you have two globules, the third one will attach in-between.
                            
                            
                        
                            
                            
                            Van Leeuwenhoek is explaining how he has seen how fat particles in animal fat stick together, and that if you have two globules, the third one will attach in-between.
                                Object history
                            
                            
                                Printed in A. Leeuwenhoek, 'Microscopical observations from Leeuwenhoeck, concerning blood, milk, bones, the brain, spitle, and cuticula, &c.',  Phil. Trans. vol. 9, no. 106 (September 1674), pp. 121-31 (p. 123, woodcut figures of glass pipes for observing liquids, figs 1-5).
                            
                            
                        
                            
                            
                            
                                Related fellows
                            
                            
                                Antoni van Leeuwenhoek (1632 - 1723, Dutch) , Naturalist
Henry Oldenburg (1612 - 1677, German) , Scientific correspondent
                            
                        
                            
                            
                            Henry Oldenburg (1612 - 1677, German) , Scientific correspondent
                                Associated place