DB Mathews ALTHOUGH THE COVER date issue May 1997 will likely receive late March made April Fools column Gravity Stuff Everyone knows about Sir Isaac Newton adventures underneath tree fortunate him chose sit under apple tree rather coconut palm experience led him develop series mathematical calculations relating gravitational forces calculations have bedeviled physics students ever since Oddly Isaac Newton became immortal contribution mankind brother Fig baker has forgotten Unfortunately Newtons law gravitation contains error Gravity distributed evenly above Earth Modelers aware result observation rather fancy mathematics Consider hawk unpowered airplane gliding around sky inevitably being pulled back gravity Earths surface Suddenly object begins climb no visible reason defying Newtons laws People watching sky including modelers have seen objects such trash leaves climb climb sometimes out sight defiance Newtons teachings cause frequently-observed phenomenon obvious object has wandered area little no gravity gravity hole Dave Thornburg has written book Old Buzzards Soaring Book subject grasping existence gravity holes Instead others credit random ascension various objects rising columns hot air supported fundamental logic hot air cause things rising sky nothing would stay ground worlds hot-air capital Washington DCthe sky would completely darkened floating red tape shredded documents truth obviously involves gravity holes hole created removed material must disposed somewhere gravity hole also must gravity dump Dumps areas very dense gravity pull objects downward intense force gravity holes seem move about space ease can rather elusive gravity dumps always created under trees surfaces flying fields explains reason model airplanes land trees behave oddly over landing sites Im sensitive mind-boggling nature information wont ask accept study observe models flying field will quickly agree thinksome people complain nothing educational about column Smoke piece scientific information original have no idea read heard Electric devices powered smoke Electrical energy moves smoke around inside mechanisms order function As gravity holes careful analysis will confirm truth reason smoke escapes device stops working Dont let smoke out Gotcha Last Summer fly-in Dave Dean handed photo top right column comment didnt know restored Taylorcraftyouve done really nice job said stimulated guffaws onlookers immediately sensed Id Ill bet too have April Fooled Dave done some realistic photo trickery 25-inchlft Scale IKON NWst Taylorcraft model leaned against fence backyard 62 Model Aviation Dave Dean wonderful Taylorcraft April Fool Its actually Daves picture wife helped him some photo trickery Actual-size Dave Dean miniature self IKON NWst Taylorcraft gives above photo away otherwise would have known fake wife took picture enlarged pasted Lite Ply carefully cut out cut edges popiar plywood originally cast halo around perimeter Dave remedied coloring edges black Magic MarkerrM simple steps provide remarkable three-dimensional appearance cutout placed against model second photo proves first fake doubt would have known Dave Deans illustration mild compared incredible computer imaging possible amazement noticed television special about George Lucass Industrial Light Magic work new 101 Dalmatians movie generate scenes puppys image digitally reproduced rearranging its spots puppy became mass dogsthats certainly much simpler attempting get 100 pups move same direction cue guess old saying seeing believing no longer accurate x1/2 socket caps sell S435/1 00 alloy steel S665/1 00 stainless S750/50 aluminum fair prices sensible quantities fas teners need model building call write fax free catalog Micro Fasteners800-892-6917 110 Hillcrest Road908-806-4050 Flemington Ni 08822fax 908-788-2607 e-mail microf@blastnet Internethttp//microfastenerscom Engine Choice World Champions Nelson Engines World Pylon Racing Champions Worlds Finest & Fastest Racing Engines have trophies prove Versions Sport & Comoetition Available Sizes 15 50 Only Way Win Ultra Thrust Mufflers Serious Horsepower Upgrade Sport Engines 500 RPM Increase Over Stock Muffler available 60 size ls fit OS 32 Webra 32 ST G 34 05 40/46 SF 0S46 FX ASP 45 Magnum XL 40/46/53 Thunder Tiger Pro 40/45 ST GS 40/45/51 Webra 40/50 MWS 40 Rossi 40/45/53 lete Engine/Muffler Combos Available Application ne Included worias champion MC andSpeed Wheels ABC Piston/Cylinder SetsFor Sport Racing Free-Flight True Chrome Plating ovedElectrics 4 Oiameter Porting Timing Options s FitReplaceable 0-Ring Tire 1 Most YS OS Engines 45 tooz per Pair l Axles Available 108 ApplicationCan dyed choice color Pylon Racing Parts & Accessories uper Tiger YS Repair Service Send $300 1997 Catalog Dealer Inquiries We/come PERFORMANCE SPECIALTIES P 0 Box 3146 nerville NV 89410 e 702-265-7523 702-265-7522 Ultra Mounts Backplate Mounting System Barstock Aluminum Replaces Stock Bacepiane Seal roublesome Gaskein Available ST 40/45/51 Rossi 40/45 Webra 40/50 05 40/46 SF YS 45 Thunder Tiger Pro 40/46/53 Magnum XL 40/46/53 Ultra Oil Preservative After-Run Oil Model Engines Fully Compatible OSiYS Pump Systems s Prevent Rust & Corrosion Others Have Failed lable 3 Convenient Sizes 8 oz Duart Gallon PRECISION FIB ERGS Hundreds cowls radial cowls & wheelpants Strong lightweight one-piece construction Exact duplicate manufacturers original Phone orders information call 4239840828Send $100 catalog $200 Outside US 9am -6 pm EDTDept 3 2805 Big Bend Dr vilfe TN 37803
Edition: Model Aviation - 1997/05
Page Numbers: 62, 65
DB Mathews ALTHOUGH THE COVER date issue May 1997 will likely receive late March made April Fools column Gravity Stuff Everyone knows about Sir Isaac Newton adventures underneath tree fortunate him chose sit under apple tree rather coconut palm experience led him develop series mathematical calculations relating gravitational forces calculations have bedeviled physics students ever since Oddly Isaac Newton became immortal contribution mankind brother Fig baker has forgotten Unfortunately Newtons law gravitation contains error Gravity distributed evenly above Earth Modelers aware result observation rather fancy mathematics Consider hawk unpowered airplane gliding around sky inevitably being pulled back gravity Earths surface Suddenly object begins climb no visible reason defying Newtons laws People watching sky including modelers have seen objects such trash leaves climb climb sometimes out sight defiance Newtons teachings cause frequently-observed phenomenon obvious object has wandered area little no gravity gravity hole Dave Thornburg has written book Old Buzzards Soaring Book subject grasping existence gravity holes Instead others credit random ascension various objects rising columns hot air supported fundamental logic hot air cause things rising sky nothing would stay ground worlds hot-air capital Washington DCthe sky would completely darkened floating red tape shredded documents truth obviously involves gravity holes hole created removed material must disposed somewhere gravity hole also must gravity dump Dumps areas very dense gravity pull objects downward intense force gravity holes seem move about space ease can rather elusive gravity dumps always created under trees surfaces flying fields explains reason model airplanes land trees behave oddly over landing sites Im sensitive mind-boggling nature information wont ask accept study observe models flying field will quickly agree thinksome people complain nothing educational about column Smoke piece scientific information original have no idea read heard Electric devices powered smoke Electrical energy moves smoke around inside mechanisms order function As gravity holes careful analysis will confirm truth reason smoke escapes device stops working Dont let smoke out Gotcha Last Summer fly-in Dave Dean handed photo top right column comment didnt know restored Taylorcraftyouve done really nice job said stimulated guffaws onlookers immediately sensed Id Ill bet too have April Fooled Dave done some realistic photo trickery 25-inchlft Scale IKON NWst Taylorcraft model leaned against fence backyard 62 Model Aviation Dave Dean wonderful Taylorcraft April Fool Its actually Daves picture wife helped him some photo trickery Actual-size Dave Dean miniature self IKON NWst Taylorcraft gives above photo away otherwise would have known fake wife took picture enlarged pasted Lite Ply carefully cut out cut edges popiar plywood originally cast halo around perimeter Dave remedied coloring edges black Magic MarkerrM simple steps provide remarkable three-dimensional appearance cutout placed against model second photo proves first fake doubt would have known Dave Deans illustration mild compared incredible computer imaging possible amazement noticed television special about George Lucass Industrial Light Magic work new 101 Dalmatians movie generate scenes puppys image digitally reproduced rearranging its spots puppy became mass dogsthats certainly much simpler attempting get 100 pups move same direction cue guess old saying seeing believing no longer accurate x1/2 socket caps sell S435/1 00 alloy steel S665/1 00 stainless S750/50 aluminum fair prices sensible quantities fas teners need model building call write fax free catalog Micro Fasteners800-892-6917 110 Hillcrest Road908-806-4050 Flemington Ni 08822fax 908-788-2607 e-mail microf@blastnet Internethttp//microfastenerscom Engine Choice World Champions Nelson Engines World Pylon Racing Champions Worlds Finest & Fastest Racing Engines have trophies prove Versions Sport & Comoetition Available Sizes 15 50 Only Way Win Ultra Thrust Mufflers Serious Horsepower Upgrade Sport Engines 500 RPM Increase Over Stock Muffler available 60 size ls fit OS 32 Webra 32 ST G 34 05 40/46 SF 0S46 FX ASP 45 Magnum XL 40/46/53 Thunder Tiger Pro 40/45 ST GS 40/45/51 Webra 40/50 MWS 40 Rossi 40/45/53 lete Engine/Muffler Combos Available Application ne Included worias champion MC andSpeed Wheels ABC Piston/Cylinder SetsFor Sport Racing Free-Flight True Chrome Plating ovedElectrics 4 Oiameter Porting Timing Options s FitReplaceable 0-Ring Tire 1 Most YS OS Engines 45 tooz per Pair l Axles Available 108 ApplicationCan dyed choice color Pylon Racing Parts & Accessories uper Tiger YS Repair Service Send $300 1997 Catalog Dealer Inquiries We/come PERFORMANCE SPECIALTIES P 0 Box 3146 nerville NV 89410 e 702-265-7523 702-265-7522 Ultra Mounts Backplate Mounting System Barstock Aluminum Replaces Stock Bacepiane Seal roublesome Gaskein Available ST 40/45/51 Rossi 40/45 Webra 40/50 05 40/46 SF YS 45 Thunder Tiger Pro 40/46/53 Magnum XL 40/46/53 Ultra Oil Preservative After-Run Oil Model Engines Fully Compatible OSiYS Pump Systems s Prevent Rust & Corrosion Others Have Failed lable 3 Convenient Sizes 8 oz Duart Gallon PRECISION FIB ERGS Hundreds cowls radial cowls & wheelpants Strong lightweight one-piece construction Exact duplicate manufacturers original Phone orders information call 4239840828Send $100 catalog $200 Outside US 9am -6 pm EDTDept 3 2805 Big Bend Dr vilfe TN 37803