NA TURE 



[OCTOKER lO I 90 I 



Kensington Popular Science Lectures for Young People. 



A Course of SK Instructive anj Entertalnin? Lectures, entitled- 



''PEEPS INTO NATURE'S SECRETS," 



Will he l>eli%-ereJ at the 



KENSINGTON TOWN HALL, 



At 5 p.m., on THURSDAYS, OCT. ,7. 24, 3., NOV 14, 28, and DEC, 5. 



Lecture I.-" Secrets in Sands," with special reference to Mu.sical 

 Sands. Bv Cecil Carus-Wilson, F.R.S.Edin., F.R.G.S., F.G.S., 

 Formerly Lecturer to the 0.vford University Extension. Author of 

 JMusical ^)and, &c. 



Lecture II.-'' Waves of Sound"; and Lecture III.-" Waves of 



Light." By the Rev. J. O. Ueva.v, M.A,, F.S.A., F.G.S,, Exarniner 



to the College of Preceptors. 

 Lecture IV.-" Colour and Colour Photography." By Alfred H. 



Hso.v D.Sc. (London), Fellow of the Royal Astronomical Society 



As^oc.ate of the Royal School of Mtnes, formerly Assistant Profes o 



of Physics, University College. London. 

 Lecture V-" Flowers and their Insect Visitors." By Professor 



Science*""""' ^'^■^•' '''°''"""'' °^ Botany, Royal College of 



Lecture VI.-" SecTets in Flint Pebbles." By Cecil Carus.Wilson, 



FR.S.Edm., F.R.G.S., F.G.S., formerly Lecturer to the Oxford 



University Extension. 



The Course vvill be fully Illustrated by specially selected Photographic 



Lantern Views, Specimens, Chemical and Physical Expetimems sfc 



The Chair will be taken at the opening Lecture by Prof. J. W. Judd, C.B , 



F.R.b.,andattheconcludiiii; Lecture by the Rev. Ca.\o.n Pennefathei- 



Vicar of St. Mary .Abbots. 



-Children, 5/- ; Adults, 7/6. 

 7/6; „ 10/6. 

 Full particulars and tickets may be obtained from-The Lady Helen 

 Lacey, 29 Cavendish Road. St. John's Wood, N.W, ; Mrs. E. L Franklin 

 so Porchester Terrace, W.; Mrs. Whitaker-Thompson, 24 Argyll Koad! 

 sf,?,';2^W '. M ' ?.'":r ''• Cf "^-Wilson, Hanover Lodge, Ladbroke 

 Square W ; Mrs Gordon, 7 Nevern Road, S.W. ; Miss O.M. Dennis, 

 Royal College of Music, South Kensington ; Rev. J. O. Bevan, 5S Gunter: 

 F?:'' R«d, West Kensington W. ; Young's Library, Kensington; 

 farmer s Library, Edwardes 1 errace, W. ; or Miss Etta Nauen 6- 

 Clarendon Road, Holland Park, W. «auen, t>s 



CITY OF LONDOTCOLLEGE. 



WHITE ST., WIOORFIELDS, E.G. 



(Near Moorgate Street aad Liverpool Street Stations. I 



PKIxriPAI, : SID.XEV MU.MrHRIES, B.A., LL.B. 



FIFTY-FOURTH ^SSION BEGAN SEPTEMBER 30tli, 190i. 

 EVENING CLASSES in ALL BRANCHES of SCIENCE 



at almost iioiiihial f,_cs 



Weli-c-.iuipped LABORATORIES for Practical Work in 

 CHEMISTRY, BIOLOGY, BOTANY, GEOLOGY, and all 

 branches of PHYSICS. 



Special Classes for London University, Conjoint Board and 

 other examinations. Classes are also held in all Commercial 

 Subjects, in Languages, Literature and Art. All Classes are 

 open to both se.xes. Library, Reading and Coft'ee Rooms open 

 to members. Numerous valuable prizes awarded annually. 



Prospectuses, and all other information, gratis on application. 

 ' DA\-ID SAVAGE, Sc-cretary. 



EAST LONDON TECHNICAL 

 COLLEGE. 



-A Couise of twelve Lectures, with laboratory instruction on Electro- 

 chemistry, will be given by Prof. R. A. Lehfeldt, D.Sc , on Friday: 

 evenings, commencing October 11. Lecture, 7-8 ; Laboratory, S-io. 



The Course will deal with the general theory of Electro-Chemistry and 

 itschief industrial applications. Fee, los. Particulars on application ' 



BALLIOL COLLEGE, CHRIST 



CHURCH, AND TRINITY COLLEGE, 



OXFORD. 



NATURAL SCIENCE SCHOLARSHIPS AND EXHIlilTIONS. 

 . A Combined Exaniination for Natural Science Scholarships and Exhibi- 

 DECEMBER I o ^''""^ Colleges, beginning on TUESDAY, 



Three Scholarships and three Exhibitions will be offered ; with one ex- 

 ception the value of these endowments will be £io a year. 

 r,^A-A^''"'%!°' Examination will be Physics, Chemistry, and Biology. 

 Candidates will not be expected to ofTer themselves in more than two of 



Particulars may be obtained by application to 



Chnst Church, Oxford. A. VERNON HARCOURT. 



COACHING for all EXAMINATIONS, 



PRACTICAL and THEORETICAL, in Chemistry, Physics, Physi- 

 ology and Geology ; also Mathematics, Pure or Applied. Well-fitted 

 Laboratories for Research Work, SCIENTIFIC or COMMERCIAL, I 

 m Chemistry, Electricity, General Physics, Bacteriology, Photography, 

 and Rontgen Ray Work. s H y, 



The Director, 



HE.\THCOTE LABORATORIES, ; 

 Heathcote Street, Gray's Inn Road. ' 



SOUTH-WESTERN POLYTECHNIC, 



ALANRESA ROAD, CHELSEA. 

 D.\Y AND EVENING CLASSES FOR LOISfDON UNIVERSITY 



CONJOINT BOARD, &c. 

 .Sc/£««. -Inter, and Pre. Sci., Final B.Sc, Chemistry, Physics, Mathe- 

 matics, Botany, Zoology, Practical Histology, Geology, Mental 

 and Moral Science. 

 .4<-/i.-Matriculation, Inter., Final B.A., English, French, German, Greek, 

 Latin. Mathematics. 

 Evening and Saturday Morning Classes for Teachers, 

 For special fees and information apply to the PRi.Mcil-tL 

 Prospectus yi., post free. 



AYNSOME AGRICULTURAL STATION, 



CARTMEL GRANGE. OVER-SANDS, LANCASHIRE 



Graduate University Students, Chemical 

 i, equipped with all modern scientific 



To Re.search Stud.....,, 

 Students, &c. 



New Chemical Laboratories, equip 

 improvements. 



Special Laboratory for Research in Plaint Physiology. Student 

 received for Long or Short Courses in Organic, Agriculturfl and Physio 

 logical Chemistry. ^ 



For terms, apply to the Directoiss. 



BRIGHTON AND PRESTON SCHOOL 

 BOARD (UD.). 



VORK PLACE (HK;HER-GRADE) SCHOOL. 



The SCHOOL BOARD desire to engage the services of a HE\D ' 

 .MASTER for the BOYS' DEPARTMENT, to commence duty after the ' 

 Christmas Holidays. 



The School has an attendance of about 750 boys, of whom 170 are 

 Students of the Science Scbool.- 



Cominencing salary, £^^0 per annum. 



Candidates must be Graduates of some University in the United 

 Kingdom. 



Forms of application may be obtained from the undersigned on receipt of 

 a stamped addressed foolscap envelope, which must be returned on or before 

 S.ATURDAY, October 19, 1901. 



JOHN GARDEN, Clerk to the Board. 



Offices of the Board, 54 Old Steine, Brighton. 



October I, 1901. ' 



UNIVERSITY COLLEGE OF SOUTH 

 WALES AND MONMOUTHSHIRE. 



The Council invites applications for the office of PRINCIPAL. Salary, 



J per 



..Vpplications should be sent not later than October 29 next to the under- 

 signed, from whom may be obtained particulars of duties, and of emolu- 

 ments additional to the above incident to the tenure of the Principalship. 

 J. AUSTIN JENKINS, B.A., 



Secretary and Registrar. 

 University CoUeee, CardilT. September i3, 1901. 



MUNICIPAL TECHNICAL INSTITUTE, 

 TAUNTON. 



WANTED for the Boys' D.ay School, a Master, qualified to give 

 instruction in Geometrical Drawing, Freehand Drawing and Practical 

 -Mathematics, also to help, if required, in the Physical Laboratory. 

 Prcterence will be given to a teacher who has had practical experience in 

 the Mechanical or Building Trades. Salary, ;£ioo per annum. 



Applications, with not more than three recent testimonials, must reach 

 the undersigned not later than October 15. 



Signed G. E. KIRKP.A.TRICK, Hon. Sec. 



The GEORGE HENRY LEWES STU- 



DEXrSHlP in PHYSIOLOGY will become vacant on December - 

 igoi.— .Applications should be made to Sir .M. Foster Nine Wells' 

 Great Shelford, Cambs., not later than December i, 1001.' ' 



WANDSWORTH TECHNICAL 

 INSTITUTE. 



W.anted at once, an ASSISTANT LECTURER and DEMON- 

 STRAIOR in BUILDING CONSIRUCTIO-V and DRAWING for 

 TRADE STUDENTS. 



Apply, giving qualifications and experience to the Princip.^l. 



For other Tutorial Advertisements see page qckcWi. 



