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Show vy ipif j. 'r- p. ji iuUjf ' pr qgp qp' A, i7li Rp qp, iqgy OvpiUtIUCi gg 'ggv jp qp- gysy y yffr yy y i y '"'y",y yr y ..-- f f-- vt vq Bv Paul Nicliol Judge Parker llapar the Horrible ;'LL HAVE TO P N2 0T ?-- l y0U6$fe y I lave a Question? Ask Andy j Tornados Work Like Mighty Vacuum Engines '. o sends complete set of the Merit Andy '20-volum- e Encyclopedia o Michael Iowa, .? Rotnlcke, 11, Mapleton, . lor his question: Why is a tornado hollow in the middle? 0 t The central funnel of a tor- nado is almost an empty vac--uum yet this hollow space I packs a mighty wallop. Actu-- l ally, it is a column of thinner-than-thiair, sucking In winds and moveable objects as it rises aloft. For its size, the tornado is the wildest storm v in the world and it demonstrates that weather events n like engines, work somewhat dnven by moving currents of air. ' t This year, Americans had more than their share of de- structive tornados. As usual, the wild little storms hatched in batches and struck down from cloudy skies. As usual, they formed along weather fronts that built up ahead of advancing cyclones, or low pressure cells. Meteorlogists explain that tornados occur in certain regions when weather ennditions of this sort create enormous contrasts in temperature and air pressure. and even a empty space near vacuum filled with very thin air. A household vacuum cleaner uses a fan to create a near vacuum of thin air. This exerts a pulling force to fill the thin space and the pulling force drags in the dust. Pockets of Air Funnel Forms fronts tend to create contrastingpockets of warm and cool, light and dense air. In tornado territory, perhaps a downslope wind or some other factor enters the weathery turmoil. In any case, here and there a pocket of very light air forms in the weather front. This small mass of very light air expands, but not around through the denser it. It rises aloft and the denser air around is pulled in toward the rising column of thin, light air. Nature, we are told, abbots a vacuum of tornado begins to act like a vacuum cleaner while it is still up there in the cloudy sky. As its hollow center of thin-t- hin air continues to rise, denser air rushes toward it. Tuis creates a circle of strong breezes blowing inward toward the rising Weather A ground. Several of these dangling funnels may form in an advancing weather front. Fortunately, most of them never get up enough strength to teach down and touch the ground. But the one that does creates a disaster. Both its hollow center and its spiraling winds work gines of destruction. An embryo Ike When the hollow center envelops a building, it sucks up the air and the rooms become near vacuums of low, low pressure. The denser air outside crushes in and causes the walls to collapse. Ine rising updraft. The motion of the updraft in the center also can spinning earth twists these lift people, Iceboxes and other winds to spiral toward the carry them along and center. They form a funnel of objects, them maybe 100 yards drop dark clouds around the hollow from home. Meantime the in the middle. wild winds uproot trees and As this mighty little vacuum remove roofs as. the air splr engine grows stronger, its als inward to be whisked aloft dusky fu'.nel dips down to the in Tie hollow center. LW THIS WEEK! Electrophonic and Utah Furniture join to bring you Super Fall Values in Quality Home Entertainment. Mediterranean Cotuola AMfMYM Slarec "Duacene player, BSR (hanger, audio system, tlegant pecan finish craftad into beautifully designed panels, (wanting brass A velvet. (latfraphonk-BSlulit-l- n I 60 Rodin. iMalfiliiUMiMaaeRMktl 0000 48-INC- o H ICjWRj STEREO CONSOLE (not sh.vn) AMFM Multiplex, BSR professional changer, ck tape player, AFC, quality speakers with lush velvet front plus mike, guitar and headphone jack. QUADRAFHONIC AMFMFM player plays nel tapes Multiplex S0UN3 radio-tap- e or four chan200 watts (l.?.P.) Separate controls for each audio speaker. Air system in four walnutgrained speakers. UTAH FURNITURE Warehouse Location Mart 3497 West 3500 South 'i 4. A jaa,, en- Open Weekdays 10-- 7 Sat. 10-Bank Cards or Extended Terms Immediate Credit Check 4 Stcto Street Location 3100 S. State k USoue' On Bv kconan! Sbo&UNim?' HOW 804RiW&INDUSTRIAL,lM, WANT Mr CIPTUCO S) -I PON'T SEE HCW ANYONE OODIP t- MINPEP, ANP Slarr THAT'S ANOTHER THINS. 1U. BE NAME... - sonsmWG |