•tuber 4, 1879] NATURE 



In Eighteen Monthly Parts. Price, 40 cents each. Subscription for the whole work, paid in advance, $6. 



THE APPLICATIONS OF PHYSICAL FORCES. 



BY 



am£dee g-tjillemin. 



:m::r,S- zcstoie^imi^ict lockter, 



K5, BV 



J. NORMAN LOCKYER. 



With Four Coloured Plates and nearly Five Hundred Engravings. 



>sue of Guillemin Nature" in monthly pa' ■'. .the publishers propose to follow it up by a 



riion work on " The Applications of Physical forces This important and valuable treatise, which gives in 

 modes in which the " Forces " with which readers of the previous volume are now familiar, may 

 brought for the first time within the reach of a public to whom in its original 

 alt with in the work is enough to show its ■ 

 antic information: t.g. The Pendulum, the Balance, Hydraul 



•?ed Instruments Wind lustrum 

 •■■ the Stereoscope. Photj Heating App r 



mduclors, Electru ind other applications of Eltctricity. 



MACMILLAN ,V CO., 22 Boxi. Street, NEW YORK. 



2sTCr\AT IFLE^-DY. 



BRITISH BARROWS: 



A RECORD OF THK S OK 



Sepulchral Mounds 



IN VAKIOU.S PAK ' - 



STY WILLIAM GREENWELL. 



TOGETHER Willi DESCRIPTION OF FIGURES OF SKULLS. GENERAL REMARKS ON 1-REUTSTORIC 



CRANIA. AND AN APPENDIX, 



By GEORGE ROLLESTON, M.D., F.R.S., 



Linacre Profestor of Anatomy and Physiology and Fallow of Merton College, Oxford 



With Illustrations. Svo. S9- 



" The prehistoric inhabitants of Europe are now exci t in (he minds of thoughtful men which, twenty years ago. would 



tied impossible, and which can no longer be i| ' Man in Great Britain is rapidly being 



unfolded, principally by the careful and scientific exph.i nains which are eloquent of the condition of things that 

 ay before the art of letters was known in the North : and airmn^* th<»>e who have been instrumental in bringing this about. 



iwell will ever deserve a foremost place. ... In co nains merely to say that this valuable work fills a void in 



"f Great Britain, and that it con ely-observed tacts than any book hitherto pub- 

 lished relating to the Bronze age in this count 



MACMILLAN & CO.. 22 Bono Streri NEW VORK 



