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MESSRS. MACMILLAN AND CO.'S NEW BOOKS.

NEW BOOK BY PROF, OLIVER LODGE, PIONEERS OF SCIENCE.

BY OLIVER LODGE, F.R.S.,

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Professor of Physics in the Victoria University College, Liverpool.

With Portraits and other Illustrations. A course of lectures on the lives of epoch-making men, principally in the Department of Astronomy, giving sccount of their work, and tracing their influence on the development of human thought. The first part of the se, called From Dusk to Daylight,consists of nine lectures on the men from Copernicus to Nereton inclusive, cially Tycho, Kepler, Galileo, Descartes, and aims at explaining the scientific aspect of their work in a clear

intelligible manner with copious illustrations. The second part of the course consists of nine lectures on such 'ects as the Velocity of Light; Herschel and the Stars; the discoveries of Asteroids and of Neptune ; Comets Meteors ; and the Tides, with some biographical details and much scientific exposition addressed to persons terary education.

NEW BOOK BY SIR JOHN LUBBOCK.

Second Edition, Crown 8vo, 6s.
IE BEAUTIES OF NATURE; and the Wonders of the World we Live in.

By the Right Hon. Sir JOHN LUBBOCK, Bart., M.P., F.R.S., D.C.L., LL.D. With Illustrations.
HE TIMES :-"Contains delightful gossip about the fairyland of the animal and plant world—the mountains, the sea, the
ind the stars."
COMPLETION OF PROF. MICHAEL FOSTER'S “PHYSIOLOGY."

Now Ready, 8vo, Cloth, 7s. 6d.
IE CHEMICAL BASIS OF THE ANIMAL BODY. An Appendix to
Foster's "Text-book of Physiology.” Fisth Edition. By A. SHERIDAN LEA, M.A., D.Sc., F.R.S., University

Lecturer in Physiology in the Unive sity of Cambridge ; Fellow of Caius College. The following appen-lix has been written upon the same lines as in former editions, save that it has been enlarged, and in reality constilules a treatise on the chemical substances occurring in the animal buty. As in former editions it is entirely the work o A. Sheridan Lea. The references given, though extensive, are not intended to be exhaustive. An effort has heen made to make eferences to recent works as complete as possible, other references are to papers, which them elves give full references, and will there. serve as a guide to literature of the subject; and some have been inserted in order to inform the student of the dates at which rtant results were first described."— From the Preface.

Now Ready, 2 Vols. Svo, 30s. net.
ECTRICAL PAPERS. By OLIVER HEAVISIDE.

NEW WORK BY MR. R. B. HAYWARD.
NE

Now Ready, Crown 8vo, Clo:h, 8s. 6d.
IE ALGEBRA OF COPLANAR VECTORS AND TRIGONOMETRY.

By R. BALDWIN HAYWARD, M. A., F.R.S., Senior Mathematical Masier in Harrow School, formerly Fellow of St. John's College, Cambridge. Crown 8vo, Cloth.

NEW BOOK ON MECHANISM.

Imper. 8vo, 30s. net. DERN MECHANISM. Exhibiting the latest progress in Mechanics, Motors, and the Transmission of Power. Edited by PARK BENJAMIN, LL.B., Ph.D., Editor of “Appleton's Cyclo of Applied Mechanics" Edition of 1880, Member of the American Society of Mechanical Engineers, of the American Institute of Electrical Engineers, and of the British Chartered Institute of Patent Agents. Illustrated.

THE FIRST VOLUME OF “NATURE'S STORY BOOKS."

Now Ready, Crown Svi), Cloth, 6s. VSHINE. By Amy JOHNSON, LL.A., formerly Head Mistress of the Royal Academy, Inverness. * The first of a series of books intended to present some leading scientific principles in such a form as to aro'ise the interest of R. As far as possible Miss Johnson has drawn her illustrations from com nion things, and has devised her experiments to suit plest apparatus. CHOULMASTER:-“The writer of this book must indeed be a ca' vital teacher, and her lessons should be studied by all who | acquire the art of teaching. The book dealing with the phenomena, usually includ d under the head of Light,' is quite a use of novel and interes ing experiinents, and is a 'hoon and a blessing. l'he experiments can nearly all be carried out by n, are fully described, do not involve the purchase of exponsive material, and are in all cases made subservien in the author's ?, which is to enable her youthful pupils to obtain sounit knowledge by appealing w nature herself in as pleasant and as h a way as possible. We can heartily congratulate her upon the success her efforts have met with, and can assure our that they will certainly find her less uns bright as sunshine."

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MICROSCOPICAL SLIDES. Recent mounts include some very lovely expanded Zoophytes in Endendrium, Obelia, Alcyonium, &c.); in ere ting Larval for Lobster Prcelain i'rab, Asidiari, Syuid, Goby, Comatula, S. Pelagic Worm. (Syllis, &c.). Also many sperially New 273 Slides, such as Fruits of Selaginella and Chara, and Sections and Fruit Buds, &c.

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A WEEKLY ILLUSTRATED JOURNAL OF SCIENCE.

To the solid ground .
Of Nature trusts the mind which builds for aye." —WORDSWORTH.

1. 1210, Vol. 47.]

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Telephone No. 6583. Telegraphic Address : Neyretci, Loudon,

BECK, 68 Cornhill, London, E.C.

NOTICE.

KING'S COLLEGE, LONDON.

ST. THOMAS'S HOSPITAL MEDICA:

SCHOOL, Proof Impressions of the Portrait of Sir ARCHIBALD ALBERT EMBANKMENT, LONDON, S.L

TWO NATURAL SCIENCE SCHOLARSHIPS of (19 p. GEIKIE, LL.D., F.R.S., issued with to-day's

respectively, pen to First-year Students on entrance in OCTOBER

Special Classes in CHEMISTRY aud PHYSICS, BOTAST NATURE, may be obtained from the Publishers

ZOOLOGY, are held throughout the Year, and may be joined at ay

Free Scholarships are given to distinguished Pupile of MERIH at 55. each.

TAYLORS' SCHOOL, the CITY OF LONDON SCHOOL, sih
COLLEGE.

Other Scholarships and Prizes of the Valge of upwards or you the N.B.—This Portrait is the first of a New Series.

Medal for Medicine, and the Ches-lden Medal fr Surgery annually. The Solly Medal and Prize, biennially, for Surg cal Repas

Prospectuses and all Particulars may be obtained from the Me OFFICE OF NATURE, 29 BEDFORD ST., STRAND. Secretary, Mr. GEORGE

G. H. MAKISS DE ROYAL GEOGRAPHICAL SOCIETY. 1 UNIVERSITY COLLEGE OF SOUTH EDUCATIONAL LECTURES.

WALES AND MONMOUTHSHIRE,

CARDIFF.
SESSION 1892–1893.

FACULTY OF MEDICINE,
A Series of Ten Educational Lectures will be given under the auspices of
the Royal Geographical Society by Mr. H. J. MACKINDER, M.A , Reader

The Council is about to proceed to the Appointment of a PROFEN in Geography at the University of Oxford, in the Hall of the University of

ANATOMY and a PROFESSOR of PHYSIOLOGY. The su: London, Burlington Gardens (by kind permissi n of the Senate) on succes

each case will be £350 per Annum. sive Fridays, beginning on the third Friday : f January (the oth), at * p.m.

Applications, together with Printed Copies of Testimonials, maka To these lectures Fellows of the Society will be admitted free. Fellows can

in on or before FEBRUARY 10, 1893. obtain tickets for members of their families at a fee of 55. each for the course.

For further Particulars apply to To bona fide Trachers. Students of the London University Extension Society,

IVOR JAMES, Region and Training College Students, the fee will be 5s. To the general public the University College, Cardiff, December 13, 1892. fee will be jos. In all cases the names of the holders will be written on the tickets, which are not transferable ; and the holders may at any time be asked to write their names in a book in the entrance hall.

BACTERIOLOGY,
Application for tickets to be made to the Secretary, 1, Savile Row, Bur-
lington Gardens, W.
The subject of Mr. MACKINDER'S lectures will be-"The Relations of

PROFESSOR-EDGAR M. CROOKSHANK, M.B. Geography to History in Europe and Asia"-(1) The Theatre of History.

DEMONSTRATOR-RICHARD T. HEWLETT, MR 2) The Radst the Indies. (3) The Belt of Desert and Steppe. (4) The The Laboratory is open daily from 10 a.m. to 4 p.m. fur INSTRUCT" Gates of India and China (5) The Approaches to Europe. (6) The History and ORIGINAL RESCAKCH. of Russia as a Commentary on its Geography. (7) The Alps as a Factor in Arrendance for One Monih European History (8) The Approaches to lialy. (9) The Divisions of Gaul. Special Post Graduate Course, Fridays, it a.m. to 1 p.m. (10) Some Geographical Analyses of British History.

Evening Class, Monday, 7 p.in. to 9p.m. The Course will be fully Illustrated.

Evening Class on Fermentation, Wednesdays, 7 p. mn. top.m. 19"

For Syllabus, apply to the SECRETARY. In connection with those lectures, special classes will be held for those who wish to pursue the subjects further. They will be under the superintendence

VICTORIA UNIVERSITY. of the Society's Librarian, HUGH ROBERT MILL, D.Sc. Details as to fees, - &c., will be subsequently announced.

THE YORKSHIRE COLLEGE, LEEDS

The Second Term of the Nineteenth Session in the Departe " ROYAL AGRICULTURAL SOCIETY Science, Techn logy, and Arts begins TUESDAY, JANUARY

The Classes prepare for University Degrees in Arts, Science, and lear as well as for various Professions.

Próspectuses of Day and Evening Classes may be had (post free) te ECONOMIC ZOOLOGY.

SECRETARY

The Hall of Residence in connection with the College is now opes. The ROYAL AGRICULTURAL SOCIETY propose to appoint a ZOOLOGIST,

wh shall Devote hiinself to the Investigation of Animals,
both Vertebrate and Invertebrate, which Affect the
Economy of the Farm. He must have a Scientific Know-
ledge of th Animal Kingdoin, and be able to deal with the Students of the Royal School of Mines will be held at ro'
Special Inquiries required. Salary to commence at 6700

TUESDAY, JANUARY 10, 1893, at the Ho born Rosaurant per annum. Suitable Candidates will be subjected to a

chair will be taken by W. GOWLAND, Esq. Assoc. R. S.M., Land Competitive Examination in Zouingy. .

Imperial Mint, Osaka, Japan
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the Undersigned, not later than SATURDAY, JANU Graves, 5 Robert Street, Adelphi, W.C.
ARY 28, 1893.

ERNEST CLARKE, Secretary. JANUARY 5.-IS. Id. new Set of Byron 12 Hanover Square, London, W.,

Shelley, Keats “Prize Essays," with Portrait of Foundres January 1893.

"Gossip." For Essay Circular send addressed halfpenoy weappee

R. M. CRAWSHAY, Bwlch, Breconshire. PENYWERN HOUSE MILITARY AND

WANTED.-Second-hand Copy of VE ENGINEERING COLLEGE,

DOVSKÝ'S “System und Morphologie der Oligochæten." 2 PENYWERN ROAD, EARL'S COURT, S.W.

Kowley, Town Museum, Leicester. PRINCIPAL-G. W. DE TUNZELMANN, B.Sc,, M.I.E.E.

To Collectors and Buyers of Piecious and Telegrams" Tunselmann, London."

Fancy Stones.-R. C. NOCKOLD, Diamond a d Oriental Seener PUBLIC SERVICE AND UNIVERSITY DEPARTMENT. - For students preparing

chant, 12 Frith Street, S ho, W., has a very large assortment of Spa for the various branches of the Public Service or for Scholarships at, or

men Stones, cut and uncut. Inspection invited. entrance into, the Universities and Hospitals.

ENGINEERING DEPARTMENT – The Complete Courses qualify Students TO SCIENCE LECTURERS. for entry int, Coper's Hill, the Central Institution, the Royal College of Science, and into Engineering Works.

See Mr. HUGHES'S PATENT COMBINATION OPTICAL

TERN, used by late W. LANT CARPENTER, Esq., Prof FORDE Special Courses in Electrical Engineering.

Triple constructed for B. J. MALDEN, Esq., this season. New UT

No One The extensive Physical and Che nical Laboratories are fitted up in the

Me Witte

gen Microscope. Grand Results Dicwra Triple, Prire Medal. . most complete manner for both Elementary and Advanced Work,

Award. Supplied to the Royal Polytechnic Insibition, Tr. H.

GI INNESS, Madame ADBI INA PATTI. &c Paten Passbe The College is supplied with very complete Geological Collections for

Science Lecture Sets Novelties Chearest and Rest. Elaburately practical instruction.

trated Catal gie 300 pages, 18.; Postage sur Sailler do. OX. Students are regularly sent to the College by Learling Engineers and lets Free.-HUGHES, SPECIALIST, Brewster House, Mortise Scientific Authorities, whose Names are given in the Prospectus.

Kingsland, N.

OF ENGLAND.

THE TWENTIETH ANNUAL DINNER OF THE U

LAC

fer do, 6. Por

MR. MURRAY'S LIST, LIFE AND WORKS OF CHARLES DARWIN.

With Portrait. Crown 8vo. 7s. 6d. ARLES DARWIN: His Life Told in an Aut biographical Chapter, and in Selections from his Letters, by his Son, FRANCIS DARWIN, F R.S., Fellow of Christ's College, Cambridge.

VOYAGE OF H.M.S. BEAGLE. With 100 Illustra- | EXPRESSION OF THE EMOTIONS IN MAN AND ons by PRITCHETT. 218. Popular Edition. Woodcuts. 38. 6d.

ANIMALS. Illustrations. 128.
GIN OF SPECI :S. Large Type Edition. Portrait. INSECTIVORUS PLANTS. Illustrations. 98.
Vols. 136. Popular Edition. 6s.

CLIMBING PLANTS. Woudcuts. 6s.
RIOUS CONTRIVANCES BY WHICH ORCHIDS

CROSS AND SELF-FERTILIZATION IN THE VEGERE FERTILISED BY INSECES. Woodcuts. 7s.6d.

TABLE KINGDOM. Illustrations. 98. RIATION OF ANIMALS AND PLANTS UNDER

DIFFERENT FORMS OF FLOWERS ON PLANTS OF MESTICA LION. Illustrations. 2 Vols. 155.

THE SAME SPE IES. Illustra ions. 78. 6d. CENT OF MAN. Illustrations. Large Type Edition. | FORMATION OF VEGETABLE MOULD THROUGH Vols. 158. Popular Edition. 75. 6d.

THE ACTION OF WORMS. Woodcuts. 68. TES' RECORDS OF A NATURALIST ON THE AMAZONS. A New Edition of the Unabndged Work With a Memoir of the Author by EDWARD CLODD. With Portrait, Coloured Plaies, Illustrations, and Map, Medium 8vo, 185. SELEY'S NOTES BY A NATURALIST DURING THE VOYAGE OF H.M.S. CHALLENGER ROUND THE WORLD IN THE YEARS 1872–76. A New and Revised Edition. Crown 8vo, 9s.

UNIVERSITY EXTENSION MANUALS. E EARTH'S HISTORY: An Introduction to Modern Geology. By Dr. R. D. ROBERTS, Fellow . f Clare College, Cambridge. With Col ured Maps. Illustrations. Crown 8vJ, 55. In January. [E STUDY OF ANIMAL LIFE. By J. ARTHUR THOMSON, University of Edinburgh. So Illus. 55. ** May be ourdially recommended."--Nature. IE REALM OF NATURE: A Manual of Physiography. By Hugh ROBT. Mill, D.Sc.,

University of Edinburgh, Librarian to the Royal Geographical Society. With 19 Coloured Maps and 68 Illustrations. 55. (PLOSIVES AND THEIR POWER. Translated and Condensed from the French of M. BERTHES,OT by C. NAPIER HAKE and WILLIAM MACNAB. With a Preface by Lieut.-Culonel J. P. Cundill, R.A., H. M. Inspector

of Explosives. With Illustrations, 8vo, 245.
IE ENGLISH FLOWER GARDEN: Design, Views, and Plants. By W. ROBINSON,

F.L.S. With many fine additional Engravings. Third Edition, Medium 8vo, 155.
RRES' HANDBOOK OF PHYSIOLOGY. By W. MORRANT BAKER, F.R.C.S., and
VINCENT DORMER HARRIS, M.D. London. With over 500 Illustrations and C loured Plates. Crown 8vo, 145.

JOHN MURRAY, ALBEMARLE STREET.

Just Published. 8vo. With 224 Illustrations.

Price jos. 6d.

' CHEMICAL LECTURE EXPERIMENTS

(NON-METALLIC ELEMENTS).

KNOWLEDGE:
MAGAZINE OF SCIENCE, SIMPLY WORDED,

EXACTLY DESCRIBED.
Edited by A. COWPER RANYARD.

The JANUARY NUMBER contains:-
E DISASTER AT ST. GERVAIS, By the Right Hon. Sir EDWARD
Fry, the Hon. Mr. Justice WiLLs, and CHARLES TOMLINSON,
F.R.S.
OLIILE SERIES OF METALLIC COMPOUNDS. By C. F.
low SEXD.
TERPILLARS. By E. A. BUTLER.
E NUMBE AND DISTANCE OF THE VISIBLE STARS. By
be late MATTIKU WILLIAMS and J. E. GORE.
EVCE NOTES
ITIS A NEBULA! By A. C. RANYARD.
OTOGRAPH OF THE MILKY WAY. By E. E. BARNARD, of the
Lack Observatory.
MURS. By R. LYDEKKER.

SIX PENCE MONTHLY.
KNOWLEDGE OFFICE: 326 HIGH HOLBORN.

BY
G. S. NEWTH, F.LC.,
Chemical Lecture Demonstrator in the Royal College of

Science, South Kensington.

THE GEOGRAPHICAL JOURNAL.

CONTENTS OF JANUARY NUMBER : on the North Polar Region be Crosser? By Dr. Fridtjof Nansen. Discussion by Admiral Sir Leopold M'Clintock, Admiral Sir George Nar, Admiral Sir E. Inglefield, Sir Allen Young; Captain Wiggins, (aptain Wharton, RN With Map and I jagrams. I ration and Character of the Princinal New Zealand Glaciers. By P. HARYKK Hon. Sec. New Zealand Alpine Society. With Map. trnant Ryder's East Greenland Expedition 1891-92. With Map

ffects of High Altitudes By LINTON T. DENT, F.R.CS. rival Explration of the Black Sea. By N. ANDRUSOFF. With

Diagrams
tral
haty.nraking in Africa. By Captain F. D. LUGARD.

Pavum and Lake Moeris. Great Columbian Atlas. tiseographical Journal.

Mon hly Record: being Comments and Notes from all parts of the
World.
Iespondence Obituary. Me-tings of the Royal Geographical Society,
session rega-93. Geographical L terature of the Month New Maps.

Numerous Large Maps and Illustrations.

PRICE 'Two SHILLINGS. ndon: EDWARD STANFORD,

Cockspur Street, S.

W I

Lancet :“This book will be especially valuable to the student of chemistry, whilst to the lecture a sistant it is simply a sine qua non. The expriments are all ad nirably described and of the kind whi h are calculated nt only to excite the siudent's inierest but to clearly point out to him the lessons which they are intended to convey."

Sir H. E. Roscoe, in Nature :“ The very description of a good lecture experiment to one who had for thirty years always enjoyed performing an old one, and was overjoyed in bring.ng out a new ne, is something akin to that of the old war-hurse when he scents the battle frum afar. And both Mr. Newth's experiments and his d-scriptions are good; so I think that not only the nvices of the profession but the old hands will read this book--the first with profit with a view to what they will do, and the secind with pleasure in rec llecting what they have done. ... All the ordinary and many fthe extraordinary experiments detailed in the book may be carried out with limle cost and without great trouble : indeed, st of them may be made by the veriest tyro provided he stick to the letter of the description ... 01 good experimen's 'there is no end' (Mr. Newth describes 625 for the non-metals alone) whilst of a review of a book in NATURE there must be a speedy end, and I will end by advising all those who like to see and to show god experiments to get Mr. Newth's book."

London: LONGMANS, GREEN, & CO.

st Published.
THE GREAT SEA SERPENT,
AN HISTORICAL AND CRITICAL TREATISE.
WITH THE REPORTS OF 187 APPEARANCKS, &c., AND THE AUTHOR'S

CONCLUSIONS. With 82 Illustrations.

By A. C. OUDEMANS.
Royal 8vo, Cloth, pp. xv. 592.253. nett.
LUZAC & CO., 46 Great Russell Street, W.C.

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