Astounding V21n05 (1938
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JACK WILLIAMSON • R. Z. UALLUN . KENT CASEY Rtc. u. s. r*T. omcc^ JULY 1938 — Sensational Scientific tests prove LISTERINE CURES DANDRUFF First Science discovered the dandruff germ, , .then, that Listerine kills it. 76% got quick relief in New Jersey clinic. If dandruff has you in its attacks and kills that queer, grip, if you have tried rem- bottle-shaped germ Pity- edy after remedy in vain, rosporum ovale, which here is the most welcome causes dandruff. news you could possibly Here is proof ovaie, me germ read: that causes dan- Science discovered druff, magnified Listerine has been scien- When the dandruff germ, an many limes, tifically proved a positive astounding series of experi- cure for dandruff. ments immediately fol- marked improvement in, the Once or twice a day, just lowed. Rabbits were in- symptoms within 30 days. douse full-strength Lister- fected with dandruff. When ine on your scalp; massage treated daily with Listerine Listerine treats dandruff vigorously persistently and Antiseptic, they were cured for what it really is until every hair is bathed within two weeks on the use old-fashioned rem- in soothing, health-promot- average. Why ing antiseptic. Listerine edies which merely wash In a great midwestem away the surface symptoms skin clinic, a group of dan- of dandruff temporarily? druff sufferers applied the Listerine Antiseptic actual- daily Listerine treatment. ly cures dandruff, by killing A substantial number of the germ itself. these Listerine users ob- Start ridding scalp tained marked relief within your of dandruff today. Stop the the first two weeks on the average. In many other gnawing, burning dandruff natural cases scalps were foimd to itch. Get back the health be free and clear of dandruff and vigor of your in from three to eight weeks. hair. Remember—only Lis- terine Antiseptic, so far as In another recent test, we know, has a clinical rec- 76% of the dandruff patients ord of such positive dan- of a New Jersey clinic who druff cure. used the Listerine treatment twice a day, showed com- Lambert Pharmacal Co. plete disappearance of, or St. Louis, Mo. LISTERINE the PROVED treatment for DANDRUFF 1 A /A \ YOU Well, your boss thinks oi you in terms of training. Why not increase the amount by so much a week! You ore worth this or increasing your training? Thousands of that to him. How much you are worth men hove done it by spore-time study depends upon—YOUI You decide the of I. C. S. Courses. You are invited to amount chiefly by your abUity—by yomr earn more money. Mail this coupon. INTERNATIONAL CORRESPONDENCE SCHOOLS BOX 4903-K, SCRANTON, PENNA. Without cost or obligation, please send me a copy of your booklet, “Who Wins and Why,” and full particulars about the subject before which I have marked X: TECHNICAL AND INDUSTRIAL COURSES Arehiteot Sheet Metal Workw Commereial Refrigeraiioa Surveying and Mapping D Arohiteotural Dreftemen Boilermaker Plumbing Steam Fitting Bridge Engineer Buildinc EetiiuAtiBK Telegraph Engineer Heating Ventilation Bridge and Building Foreman Contractor and Builder Telephone Work Radio Air Conditioning and Coding O Chemistry Pharmacy Struotnnl Drafteman Mechanical Encineering Steam Engineer Coal Mining ^itruotural Encineer Mechanical Draftsman Steam Electric Engineer Mine Foreman Fire Boeees ]N{«nMC«nQent of Inventions Machinist Toolmaker n Marine Engineer Navigation EleotriesI Encinser Patternmaker D R. R. lioeomotires Cotton Manufacturing Electric T^ichtinx Diced Ezines R. R. Section Foromaa Woolen Manufaotiiring Weldinc, Electric and One Aviation Engines Air Brakes D R. R- Bignalmon Agriculture Rendioc Shop Blueprints Auto Technician Highway Engineering Fruit Growing Heat Treatment of Metals Q Auto Bleotrioal Teohniotaa Civil Engineering Q Poultry Farming BUSINESS TRA1N1N6 COURSES Buainesa Manacement Bookkoeping Service Station Salaamanahip Grade School Subjeele . Industrial Manacemeat D Secretarial Work First Year College Subjonte High School Subjects Traffic Manacenient Spanish Business Correspondence College Preparatory Accountancy French Stenography and Typing Illustrating Cost Accountant Salesmanship ^vil Seorviee Mail Carrior Cartooning C. P. Accountant D Advertising Q Railway Mail Clerk Q LsUeVing Show Cards D Signs DOMESTIC SCIENCE COURSES Home Oreesmakinc Advanced Dreeemaking Q Foods and Cookery Profeestonal Dresamakinc and Deeigning Tea Room and Cafeteria Managi •ment; dLterim Name Af^ ^ddresi.,„ City State Present Position // yae reeide in Canada, tend tkit eoupm te tke Infernationol Cureepondenee Sekoelt Ctmadion, Limited, Uantreal, Canada AST— Please mention this magazine when answering advertisements ON SALE FOURTH FRWAY OF EACH MONTH Volume XXI Number 5 JULY, 1938 SCIENCE-FICTION A Street & Smith Publication TUIt R«|isUrW U. 8. Patent 0«t« NOTICE—This magazine contains new stories only. No reprints are used. Complete Novelettes: RULE 18 Clifford D. Simak 32 Concerning the annual Earth-Mart football game—and the coach who pulled the prize bright play of all Timel THE MEN AND THE MIRROR Ross Rocklynne* 74 The Late and the Outlaw—trapped together by the Lawe of Phyeict Short Stories: VOYAGE 13 Ray Cummings 6 Politics and Death^loose on an interplanetary liner THE SECRET OF THE CANALI Clifton B. Kruse 20 The Martians were gone—yet Mars could provide lining for thousands. Where— Ao tc—why GOOD OLD BRIG! Kent Casey 52 Jt teas a navy of spaceships—but plain boresome to paint-scraper, bilge-cleaner Kelton. Kelton jumped ship—and found it wasn't the planet he thought! THE DANGEROUS DIMENSION L Ron Hubbard 100 Professor Mudge teas a philosopher— till he discovered how to ride the wings of Thought, but NOT how to get off again! HOTEL COSMOS Raymond Z. Gallun 140 In a hotel harboring the races—and the race hatreds—^of a hundred solar systems—wildfire trouble starts! Serial Novel: THE LEGION OF TIME (Conclusion) .... Jack Williomson 118 The hittory-changing, all-important little thing recoterrd, Denny Lanning flnit— a rutty Ford part! Science Feature Articles: LANGUAGE FOR TIME-TRAVELERS . L Sprague deCamp 63 A «ci>«ce heretofore unconsidered in science-fiction—the future of language. GIANT STARS Arthur McCann 113 The recentlg measured Epsilon Aurigae is the largest star known^or <a itt And just when is a star not a star—but something elset Readers^ Departments: EDITOR'S PAGE 73 IN TIMES TO COME 99 The Department of Prophecy and Juture l»sue». THE ANALYTICAL LABORATORY 99 A review, in tabular form, of former iteuet. SCIENCE DISCUSSIONS AND BRASS TACKS 153 The Open House of Controversy. Cover by H. W. Brown. Illustrations by Brown, Dold, Schneeman, Thomson and Wesso. The entire contents of this mscazloe are protected by copyrtaht, and must not be reprinted without the publishers’ penniulon. Single Copy, 20 Cents Yearly Subscription, $2.00 Monthly publlcallon Ijsued by Streot & Smith PubUcatloni, Ibr.. 79-89 .SevenUi Avenue, New -lork. N. Y. Allen I,, nrammer. Preeltlent; Henry W. Raliton, Vice Preeident and Treaaurer. Copyright. 1938, by Street & Smith Puhllcatlona. Inc.. New York. Copyright. 19:t8, by Street & Smith Publications. Inc., Great BriUln. Reentered as Second-class Matter. 1879. Subscriptions to Cuba, February 7, 1938, at the Post Office at New York, N. Y.. under Act of Congress of March 3. Dom Republic, Haiti, Spain, Central and South American Countries, except The Guianas and British Honduras, $2.25 per per year. yter.* To ail other Foreign Countries. Including The Guianas and British Honduras, $2.75 We do net aecept respensibllity fer the return ef unsolicited maauscripts. rcguiiite pestaie attached. Te facilitate haadliof, the author should inclose a setf-addreseed tnvelepe with the STREEW& SMITH PUBLICATIONS, INC., 79 7th AVE., NEW YORK, N. Y, /At COAt///VC£0 NOT ME. THAT / CAN MA/<£ 6000 /M NOT 60/N6 TO tVASTE AAONEY /N HAD/O. f MY T/M£t success /S /'M 60/N6 TO STAHT f |jl JUST A MATTER OP ‘ THA/N/N6 fOP RAD/O K.LUCN and / HASN'T R/SHT^NOlVi i DORN LUCNYt . YgS! IVi GOT WU CCRTAMtY KEN MU0YIN6 RADIO A THIS N.R.1. TRAIN(N« OH BILL ! I'M 6000 J06 MOW AN9 KNOW RADIO. ONix A nw AAONTHE ANO 1$ GREAT. ANO THEY SO PROUD OP A REAL FirrUR£, MINE NEVER y riA AtREAOy MAKINO kSENT real RADIO YOU. VOoVE THAfiKG TO SOUNDED f 6000 AAONty, •(< GONE AHEAD N.R.t, TRAINING PARTS TO HELP better.. ' A»y swRE/gai, / [ JiTV ME LEARN SO PAST IN > V TIME i C^OICKLY . RADIO /si / N \ y THANRS VOUU ALWAY& 66 BILL’S A SAP TO WASTE same OLD GRIND '« euEM I'M A A failure, tom, UlS TIME STUDYING .SAME SKINNY pay FAILURE . UNte«^ VOV 00 60Mf radio at home I ENVELOPE" I’M LOOKS LIKE TKING A60UT iT. 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