Experiment of air compression
                                Date
                            
                            
                                15 August 1673
                            
                            
                        
                            
                            
                            
                                Creator
                            
                            
                                Antoni van Leeuwenhoek (1632 - 1723, Dutch) , Naturalist
                            
                            
                        
                            
                            
                            
                                Object type
                            
                            
                            
                        
                            
                            
                            
                                Archive reference number
                            
                            
                            
                        
                            
                            
                            
                                Manuscript page number
                            
                            
                                p5
                            
                            
                        
                            
                            
                            
                                Material
                            
                            
                            
                        
                            
                            
                            
                                Dimensions
                            
                            
                                height (page): 304mm
width (page): 201mm
                            
                        
                            
                            
                            width (page): 201mm
                                Description
                            
                            
                                Drawing in the left margin of the letter over the whole height of the paper. 
Letter from Antoni van Leeuwenhoek to Henry Oldenburg.
Van Leeuwenhoek has sealed of the top of this glass pipe and, since he is convinced that air cannot be compressed, he hypothesises that when water is pushed upwards (by pressing on C), air permeates through the glass.
                            
                            
                        
                            
                            
                            Letter from Antoni van Leeuwenhoek to Henry Oldenburg.
Van Leeuwenhoek has sealed of the top of this glass pipe and, since he is convinced that air cannot be compressed, he hypothesises that when water is pushed upwards (by pressing on C), air permeates through the glass.
                                Object history
                            
                            
                                For the English translation of Leeuwenhoek's letter, see A. Leeuwenhoek, 'Touching the compression of air', Phil. Trans. vol 9, no. 102 (1674), pp. 21-23, figs 1-2.
                            
                            
                        
                            
                            
                            
                                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