CONTENTS. XI 



Page 



Viperes; 3. Fr. Lachmund, Admirandorum Fossilium Descrip. 4. Lower de Catarrhis ; 5. G. 



VoigtiiDeliciae Physicae 651 



Biographical Notice of M. Bourdelot 654 



Solar Spots observed at Paris 656 



Saturn observed at Paris G^J 



Some Celestial Phaenomena ; by Hevelius ibid 



Solar Spots and a Lunar Eclipse ; by Dr. Fogel 659 



Appearances of Saturn ; by Mr. Flainsteed 660 



On Glow- worms ; by Mr. J. Templer ibid 



Account of Books, viz. 1. Grew's Anatomy of Vegetables} 2. M. Petit, la Nature du Froid 



et du Chaud; 3. La Dioptrique Oculaire, par le Pere Cherubin ibid 



Biographical Notice of Dr. Nehemiah Grew ibid 



_ Fatlier Cherubin 066 



Of Veins in Plants; by Mr. Martin Lister 668 



On the Speaking Trumpet; by Sir Samuel Moreland 670 



Biographical Notice of Sir Samuel Moreland ibid 



On a Mineral Balsam ; by Sig. M. A. Custagna 672 



The Lyon's Burning Concave, and an odd Salt; by F. Franc. Lana ibid 



The Pleiades observed in l671 ; by Mr. John Flamsteed 673 



Account of Books, viz. 1. Pardies Elem. de Geometries 2. R. de Graaf de Succo Pancreaticoj 



3. Grimaldi de Lumine, Coloribus et Iride, Sec; 4. Meibomius de fabrica Triremium .... 674! 



Biographical Notice of Father Grimaldi 675 



New Theory of Light and Colours; by Mr. Isaac Newton , 678 



Biographical Notice of Sir L Newton ibid 



Account of Books, viz. 1. History of the East Indies, byBaldaeus; 2. Ant. le Grand, Institutio 



Philosophiae ; 3. Salmon's Advancement of Music 688 



A New Catadioptrical Telescope ; by Mr. I. Newton 69I 



Remarks on the same ; by M. Huygens 6^4 



Mr. Newton 695 



Epitome Binae Metliodi Tangentium D. Wallisii ibid 



On a New Comet; by M. Hevelius . 696 



On Eggs found in all sorts of Females 697 



Account of Books, viz. L Morison, Plantaixun Umbell. Distributio nova ; 2. Hodges, Pestis 



Narratio Historica; 3. Dr. Sherley's Essay on Stones; 4. Dr. Clermont, de Acre, Solo, &c. 702 



On the New Telescope, with Apertures and Charges; by Newton 703 



Answers to Objections to his Telescope; by the same , 705 



Observationes Jovis ad duas Fixas; a J. Flamsteed 706 



Spot and Rotation of Jupiter ; by S. Cassini ibid 



On a New Comet; by the same 708 



Account of Books, viz. 1. De Resistentia Solidorum iUex. Marchetti; 2. Tabula Numerorum 



Quadratorum; 3. Graaf de Mulierum Organis Generat. &c, 4. Pardies de la Connoissance 



des Bestes 710 



Considerations on M. de Berce's Remarks on the New Telescope; by Newton 7n 



Experiments proposed by Mr. Newton, relative to his Theory of Light and Colours 714 



Of a Stone cut from under a Man's Tongue; by Mr. Lister 716 



Concerning animated Horse-hairs; by the same 717 



On Persons pretending to be stung by a Tarantula; by Dr. T. Cornelio 719 



On the Aponensian Baths ; by John Dodington, Esq 720 



On the Formation of Cr}^stals; by Father Lana ibid 



A Lake yielding a poisonous Substance, and on Amber; by Mr. Kirkby 721 



Account of Books, viz. 1. Dr. Willis, de Anima Brutorum; 2. Charas, Experiences sur la 



Vipere; 3. Dr. Barbette's Chirurgical and Anatomical Works; 4. Wm. Hughes's American 



Physician 722 



On tlie Languedoc Canal ; by M. de Froidour 723 



Objections against Newton's Theory of Light and Colours j by F. Pardies 726 



Mr. Newton's Answer to the same 730 



Calculi in a Dog and a Horse 732 



b2 



