The Boy Mechanic, Volume 1: 700 Things for Boys to Do
About 19.5 h909 chapters
Spanish
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Text from Project Gutenberg eBook #12655, in the public domain.
Chapters
- 1.The Boy Mechanic Vol. 1original only · 1 min
- 2.The Boy Mechanic Volume I 700 Things For Boys To Dooriginal only · 1 min
- 3.A Model Steam Engineoriginal only · 3 min
- 4.Magic Spirit Handoriginal only · 2 min
- 5.Making Skis and Toboggansoriginal only · 2 min
- 6.Homemade Life Preserveroriginal only · 1 min
- 7.How to Make Boomerangsoriginal only · 1 min
- 8.How to Make an Eskimo Snow House By George E. Walshoriginal only · 4 min
- 9.Secret Door Lockoriginal only · 2 min
- 10.A Convenient Hot-Dish Holderoriginal only · 1 min
- 11.Magic-Box Escapeoriginal only · 1 min
- 12.A Flour Sifteroriginal only · 1 min
- 13.A Funneloriginal only · 1 min
- 14.How to Make Corner Pieces for a Blotter Padoriginal only · 2 min
- 15.Boring Holes in Corkoriginal only · 1 min
- 16.Self-Lighting Arc Searchlightoriginal only · 2 min
- 17.A Traveler's Shaving Mugoriginal only · 1 min
- 18.Homemade Snowshoesoriginal only · 1 min
- 19.Fish Signal for Fishing through Iceoriginal only · 1 min
- 20.Homemade Floor Polisheroriginal only · 1 min
- 21.Tying Paper Bag to Make a Carrying Handleoriginal only · 1 min
- 22.Equilibrator for Model Aeroplanesoriginal only · 1 min
- 23.Repairing Christmas-Tree Decorationsoriginal only · 1 min
- 24.Homemade Scroll Saworiginal only · 1 min
- 25.How to Make a Watch Foboriginal only · 2 min
- 26.An Austrian Toporiginal only · 1 min
- 27.Pockets for Spools of Threadoriginal only · 1 min
- 28.Cleaning Leather on Furnitureoriginal only · 1 min
- 29.A Baking Panoriginal only · 1 min
- 30.A Broom Holderoriginal only · 1 min
- 31.Stringing Wiresoriginal only · 1 min
- 32.A Darkroom Lanternoriginal only · 1 min
- 33.Preventing Vegetables from Burning in a Potoriginal only · 1 min
- 34.A Clothes Rackoriginal only · 1 min
- 35.Homemade Shower Bathoriginal only · 1 min
- 36.How to Make Small Sprocket Wheelsoriginal only · 1 min
- 37.Pot-Cover Closetoriginal only · 1 min
- 38.Aid in Mixing Salad Dressingoriginal only · 1 min
- 39.Saving Overexposed Developing Printsoriginal only · 2 min
- 40.An Ironing-Board Standoriginal only · 1 min
- 41.A Desk Blotting Padoriginal only · 1 min
- 42.Sleeve Holders for Lavatoriesoriginal only · 1 min
- 43.Removing Tarnishoriginal only · 1 min
- 44.How to Make a Brass Bookmarkoriginal only · 2 min
- 45.Cheesebox-Cover Tea Trayoriginal only · 1 min
- 46.Piercing-Punch for Brassoriginal only · 1 min
- 47.Kitchen Chopping Boardoriginal only · 1 min
- 48.Carrying Mattressesoriginal only · 1 min
- 49.A Carpenter's Gaugeoriginal only · 1 min
- 50.A Flatiron Restoriginal only · 1 min
- 51.Use for Paper Bagsoriginal only · 1 min
- 52.Use Chalk on Filesoriginal only · 1 min
- 53.A Homemade Steam Turbine By William H. Warneckeoriginal only · 4 min
- 54.Homemade Telegraph Keyoriginal only · 1 min
- 55.Keeping Food Cool in Campsoriginal only · 1 min
- 56.Homemade Work Basketoriginal only · 2 min
- 57.A Window Displayoriginal only · 1 min
- 58.How to Make a Flint Arrowheadoriginal only · 1 min
- 59.An Opening Handle for a Stamp Padoriginal only · 1 min
- 60.Concrete Kenneloriginal only · 1 min
- 61.Nutshell Photograph Noveltyoriginal only · 1 min
- 62.Spoon Holder on a Kettleoriginal only · 1 min
- 63.Repairing Cracked Gramophone Recordsoriginal only · 1 min
- 64.New Use for a Vacuum Cleaneroriginal only · 1 min
- 65.Filtering with a Small Funneloriginal only · 1 min
- 66.A Postcard Rackoriginal only · 1 min
- 67.Substitute Shoe Hornoriginal only · 1 min
- 68.Building a Small Photographic Dark Roomoriginal only · 6 min
- 69.The Versatile Querloriginal only · 1 min
- 70.An Emergency Soldering Tooloriginal only · 1 min
- 71.Smoothing Paper after Erasingoriginal only · 1 min
- 72.A Cherry Seederoriginal only · 1 min
- 73.A Dovetail Jointoriginal only · 1 min
- 74.Base for Round-End Bottlesoriginal only · 1 min
- 75.Rustic Window Boxesoriginal only · 2 min
- 76.Antidote for Squirrel Pestoriginal only · 1 min
- 77.Homemade Electric Stove By J. F. Tholloriginal only · 2 min
- 78.Glass-Cleaning Solutionoriginal only · 1 min
- 79.Automatic-Closing Kennel Doororiginal only · 1 min
- 80.Polishing Cloths for Silveroriginal only · 1 min
- 81.A Book-Holderoriginal only · 1 min
- 82.Clamping a Corkoriginal only · 1 min
- 83.Withdrawing Paper from under an Inverted Bottleoriginal only · 1 min
- 84.Emergency Tire Repairoriginal only · 1 min
- 85.Broom Holder Made of a Hingeoriginal only · 1 min
- 86.Making Proofs before the Negative Driesoriginal only · 1 min
- 87.Flower-Pot Standoriginal only · 1 min
- 88.A Line Harmonographoriginal only · 4 min
- 89.Cutting Circular Holes in Thin Sheet Metaloriginal only · 1 min
- 90.Key Card for Writing Unreadable Post Cardsoriginal only · 1 min
- 91.Homemade Carpenter's Viseoriginal only · 1 min
- 92.Toning Blue on Bromide and Platinumoriginal only · 1 min
- 93.Cutting Loaf Breadoriginal only · 1 min
- 94.How to Make an Electric Toasteroriginal only · 2 min
- 95.Cabinet for the Amateur's Workshoporiginal only · 1 min
- 96.Uncurling Photographsoriginal only · 1 min
- 97.Soldering for the Amateuroriginal only · 2 min
- 98.Washboard Holderoriginal only · 1 min
- 99.A Mission Bracket Shelforiginal only · 1 min
- 100.How to Make a Finger Ringoriginal only · 2 min
- 101.How to Bind Magazinesoriginal only · 5 min
- 102.Metal Coverings for Leather Hingesoriginal only · 1 min
- 103.Removing Plaster from Skinoriginal only · 1 min
- 104.How to Make a Cheap Bracket Saworiginal only · 1 min
- 105.How to Make a Cannonoriginal only · 1 min
- 106.Controller for a Small Motororiginal only · 1 min
- 107.How to Make a Simple Water Rheostatoriginal only · 2 min
- 108.How to Build a Toboggan Sled By A. Boetteoriginal only · 5 min
- 109.Burning Inscriptions on Treesoriginal only · 1 min
- 110.How to Make Small Gearwheels Without a Latheoriginal only · 2 min
- 111.How to Make Four Pictures on One Plateoriginal only · 1 min
- 112.Electric Blue-Light Experimentoriginal only · 1 min
- 113.Interesting Electrical Experimentoriginal only · 1 min
- 114.A Cheap Fire Alarmoriginal only · 2 min
- 115.How to Make a Small Electric Furnaceoriginal only · 2 min
- 116.How to Make an Ammeteroriginal only · 4 min
- 117.How to Make a Three-Way Cock for Small Model-Workoriginal only · 1 min
- 118.Easy Experiments with Electric-Light Circuitoriginal only · 1 min
- 119.How to Make an Interrupteroriginal only · 2 min
- 120.A Miniature "Pepper's Ghost" Illusionoriginal only · 4 min
- 121.Experiment with Colored Electric Lampsoriginal only · 1 min
- 122.To Explode Powder with Electricityoriginal only · 1 min
- 123.Simple Wireless Systemoriginal only · 1 min
- 124.Stop Crawling Water Colorsoriginal only · 1 min
- 125.Small Electrical Hydrogen Generatororiginal only · 2 min
- 126.Gasoline Burner for Model Workoriginal only · 2 min
- 127.A Homemade Telephone Receiveroriginal only · 1 min
- 128.How to Bind Magazinesoriginal only · 3 min
- 129.A Homemade Acetylene-Gas Generatororiginal only · 2 min
- 130.Homemade Annunciatororiginal only · 1 min
- 131.How to Make a Box Kiteoriginal only · 2 min
- 132.Lubricating a Camera Shutteroriginal only · 1 min
- 133.Simple Open-Circuit Telegraph Lineoriginal only · 1 min
- 134.How to Make a Thermo Batteryoriginal only · 1 min
- 135.How to Discharge a Toy Cannon by Electricityoriginal only · 1 min
- 136.Simple Electric Lockoriginal only · 1 min
- 137.Direct-Connected Reverse for Small Motorsoriginal only · 1 min
- 138.A Handy Ice Chiseloriginal only · 1 min
- 139.More Uses for Pipe Fittingsoriginal only · 1 min
- 140.Sealing-Wax Bent While Coldoriginal only · 1 min
- 141.Homemade Pottery Kilnoriginal only · 4 min
- 142.How to Make a Small Medical Induction Coiloriginal only · 1 min
- 143.Mechanical Trick With Cardsoriginal only · 1 min
- 144.How to Make a Rain Gaugeoriginal only · 1 min
- 145.How to Make an Aquariumoriginal only · 3 min
- 146.Homemade Pneumatic Lockoriginal only · 1 min
- 147.A Homemade Water Motor By Mrs. Paul S. Winteroriginal only · 7 min
- 148.How to Make Silhouettesoriginal only · 2 min
- 149.How to Make a Galvanoscopeoriginal only · 2 min
- 150.Lubricating Sheet Metaloriginal only · 1 min
- 151.An Optical Toporiginal only · 1 min
- 152.Card Trick with a Tapered Deckoriginal only · 2 min
- 153.A Constant-Pressure Hydrogen Generatororiginal only · 1 min
- 154.Restoring Tone to a Cracked Belloriginal only · 1 min
- 155.How to Make a Paper Phonograph Hornoriginal only · 2 min
- 156.How to Make a Hygrometeroriginal only · 1 min
- 157.The Protection of a Spring Lockoriginal only · 1 min
- 158.A Controller and Reverse for a Battery Motororiginal only · 1 min
- 159.How to Build a Grape Arbororiginal only · 1 min
- 160.How to Make a Toy Steam Engineoriginal only · 2 min
- 161.Writing with Electricityoriginal only · 1 min
- 162.To Photograph a Man in a Bottleoriginal only · 1 min
- 163.A Musical Windmilloriginal only · 1 min
- 164.Optical Illusionsoriginal only · 1 min
- 165.Barrel-Stave Hammockoriginal only · 1 min
- 166.A Singing Telephoneoriginal only · 1 min
- 167.A Microscope Without a Lens By E. W. Davisoriginal only · 2 min
- 168.How to Make a Telegraph Key and Sounderoriginal only · 2 min
- 169.How to Make a Music Cabinetoriginal only · 1 min
- 170.Easily Made Wireless Cohereroriginal only · 1 min
- 171.One-Wire Telegraph Lineoriginal only · 1 min
- 172.How to Make a Water Rheostatoriginal only · 1 min
- 173.Electric Door-Openeroriginal only · 1 min
- 174.How to Tighten a Curtain-Roller Springoriginal only · 1 min
- 175.Alarm Clock Chicken Feederoriginal only · 1 min
- 176.Homemade Disk-Record Cabinetoriginal only · 1 min
- 177.A Battery Rheostatoriginal only · 1 min
- 178.Automatic Time Switchoriginal only · 1 min
- 179.How to Make a Rotary Pumporiginal only · 3 min
- 180.How to Make a Fire Screenoriginal only · 2 min
- 181.Trap for Small Animalsoriginal only · 1 min
- 182.Homemade Grenet Batteryoriginal only · 3 min
- 183.Door-Opener for Furnaceoriginal only · 1 min
- 184.How to Make an Efficient Wireless Telegraph By George W. Richardsonoriginal only · 4 min
- 185.Beeswax for Wood Filleroriginal only · 1 min
- 186.How to Make a Latheoriginal only · 3 min
- 187.To Use Old Battery Zincsoriginal only · 1 min
- 188.Callers' Approach Alarmoriginal only · 1 min
- 189.Easy Method of Electroplatingoriginal only · 3 min
- 190.An Ingenious Electric Lock for a Sliding Doororiginal only · 2 min
- 191.Parlor Magic for Winter Evenings By C. H. CLAUDYoriginal only · 6 min
- 192.Reversing-Switch for Electrical Experimentsoriginal only · 2 min
- 193.How to Receive Wireless Telegraph Messages with a Telephoneoriginal only · 1 min
- 194.Connecting Up Batteries to Give Any Voltageoriginal only · 1 min
- 195.A Simple Accelerometeroriginal only · 1 min
- 196.An Egg-Shell Funneloriginal only · 1 min
- 197.Handy Electric Alarmoriginal only · 1 min
- 198.To Keep Dogs and Cats Away from the Garbage-Canoriginal only · 1 min
- 199.How to Cross a Stream on a Logoriginal only · 1 min
- 200.Relay Made from Electric Belloriginal only · 1 min
- 201.Foundry Work at Homeoriginal only · 12 min
- 202.Battery Switchoriginal only · 1 min
- 203.An Optical Illusionoriginal only · 1 min
- 204.New Method of Lifting a Tableoriginal only · 1 min
- 205.How to Make a Paddle Boatoriginal only · 2 min
- 206.Peculiar Properties of Iceoriginal only · 3 min
- 207.Return-Call Bell With One Wireoriginal only · 1 min
- 208.Circuit Breaker for Induction Coilsoriginal only · 1 min
- 209.Spit Turned by Water Poweroriginal only · 1 min
- 210.A Short-Distance Wireless Telegraphoriginal only · 1 min
- 211.Automatic Draft-Openeroriginal only · 1 min
- 212.A Window Conservatoryoriginal only · 1 min
- 213.How to Make an Electroscopeoriginal only · 1 min
- 214.Miniature Electric Lightingoriginal only · 5 min
- 215.How to Make a New Languageoriginal only · 1 min
- 216.How to Make a Cup-and-Saucer Rackoriginal only · 1 min
- 217.Reversing a Small Motororiginal only · 1 min
- 218.To Drive Away Dogsoriginal only · 1 min
- 219.An Automatic Lockoriginal only · 1 min
- 220.Experiment with Two-Foot Rule and Hammeroriginal only · 1 min
- 221.Simple Current Reverseroriginal only · 1 min
- 222.Alarm Clock to Pull up Furnace Draftoriginal only · 1 min
- 223.How to Transmit Phonograph Music to a Distanceoriginal only · 1 min
- 224.How to Make a Telescopeoriginal only · 6 min
- 225.How to Make "Freak" Photographsoriginal only · 1 min
- 226.Another Electric Lockoriginal only · 1 min
- 227.How to Mix Plaster of Parisoriginal only · 1 min
- 228.Enlarging with a Hand Cameraoriginal only · 1 min
- 229.Positioning A Hanging Lamporiginal only · 1 min
- 230.A Curious Compressed Air Phenomenonoriginal only · 1 min
- 231.Simple Switch for Reversing a Currentoriginal only · 1 min
- 232.Novel Mousetraporiginal only · 1 min
- 233.Polishing Nickeloriginal only · 1 min
- 234.Homemade Arc Lightoriginal only · 1 min
- 235.Lighting an Incandescent Lamp with an Induction Coiloriginal only · 1 min
- 236.How to Make a Jump-Spark Coiloriginal only · 5 min
- 237.Combined Door Bell and Electric Alarmoriginal only · 2 min
- 238.To Build a Small Brass Furnaceoriginal only · 1 min
- 239.Avoid Paper Lamp Shadesoriginal only · 1 min
- 240.Why Gravity Batteries Fail to Workoriginal only · 1 min
- 241.A Skidoo-Skidee Trickoriginal only · 3 min
- 242.Effects of Radiumoriginal only · 1 min
- 243.Naval Speed Recordoriginal only · 1 min
- 244.How to Enlarge from Life in the Cameraoriginal only · 2 min
- 245.Steel Pen Used in Draftsman's Ink Bottle Corkoriginal only · 1 min
- 246.How to Make a Pilot Balloon By E. Goddard Jorgensenoriginal only · 5 min
- 247.How to Clean a Clockoriginal only · 1 min
- 248.How to Make Blueprint Lantern Slidesoriginal only · 1 min
- 249.A Substitute for a Ray Filteroriginal only · 1 min
- 250.Electric Lamp Experimentsoriginal only · 1 min
- 251.How to Make a Simple Wireless Telegraph By Arthur E. Joerinoriginal only · 2 min
- 252.To Preserve Puttyoriginal only · 1 min
- 253.How to Make a Small Storage Batteryoriginal only · 3 min
- 254.Fitting a Plug in Different Shaped Holesoriginal only · 1 min
- 255.How to Make a Lightning Arresteroriginal only · 1 min
- 256.A Home-Made Puntoriginal only · 1 min
- 257.Photographers' Printing Frame Standoriginal only · 1 min
- 258.Heat and Expansionoriginal only · 1 min
- 259.Photographing a Streak of Lightningoriginal only · 1 min
- 260.How to Make a Small Single-Phase Induction Motor By C. H. Belloriginal only · 5 min
- 261.Carbolic Acid Burnsoriginal only · 1 min
- 262.How to Make a Paper Book Coveroriginal only · 1 min
- 263.How to Make Lantern Slidesoriginal only · 4 min
- 264.How To Make A Porch Swing Chairoriginal only · 2 min
- 265.How to Find the Blind Spot in the Eyeoriginal only · 1 min
- 266.Beeswax Substituteoriginal only · 1 min
- 267.Home-Made Water Wheel Does Family Washingoriginal only · 1 min
- 268.An Optical Illusionoriginal only · 1 min
- 269.Home-Made Micrometeroriginal only · 3 min
- 270.Another Electric Lamp Experimentoriginal only · 1 min
- 271.Removing Ink Stainsoriginal only · 1 min
- 272.Feat of Balancing on Chairsoriginal only · 1 min
- 273.How to Make a Merry-Go-Round Swingoriginal only · 2 min
- 274.Home-Made Arc Lamporiginal only · 2 min
- 275.Irrigationoriginal only · 1 min
- 276.How to Hang Your Hat on a Lead Penciloriginal only · 1 min
- 277.Tying a Knot for Footballsoriginal only · 1 min
- 278.Stove Polishoriginal only · 1 min
- 279.How to Give an Electric Shock While Shaking Handsoriginal only · 3 min
- 280.Experiment with Heatoriginal only · 1 min
- 281.How to Attach a Combination Trunk Lockoriginal only · 2 min
- 282.An Electric Illusion Boxoriginal only · 3 min
- 283.Replace Dry Puttyoriginal only · 1 min
- 284.Photo Print Washing Tankoriginal only · 1 min
- 285.Home-Made Soldering Clampsoriginal only · 1 min
- 286.A Telephone Experimentoriginal only · 2 min
- 287.Wax Wood Screwsoriginal only · 1 min
- 288.How to Make an Induction Coiloriginal only · 4 min
- 289.Home-Made Toasteroriginal only · 1 min
- 290.Home-Made Shocking Machineoriginal only · 1 min
- 291.Mahogany Wood Puttyoriginal only · 1 min
- 292.How to Make a Thermoelectric Battery By Arthur E. Joerinoriginal only · 2 min
- 293.How to Make a Hygrometeroriginal only · 1 min
- 294.Softening Leather in Gloves and Bootsoriginal only · 1 min
- 295.How to Make a Mission Library Tableoriginal only · 5 min
- 296.A Hanger for Trousersoriginal only · 1 min
- 297.How to Make an Adjustable Negative Washeroriginal only · 2 min
- 298.Turn-Down Shelf for a Small Spaceoriginal only · 1 min
- 299.Home-Made Electric Battery Massageoriginal only · 1 min
- 300.How to Make Tint Lantern Slidesoriginal only · 1 min
- 301.A Bicycle Catamaranoriginal only · 1 min
- 302.How to Make a Lead Pencil Rheostatoriginal only · 1 min
- 303.Homemade Shoe Rackoriginal only · 1 min
- 304.How to Waterproof Canvasoriginal only · 1 min
- 305.Building a House in a Tree Toporiginal only · 1 min
- 306.How to Make a Lamp Stand and Shadeoriginal only · 5 min
- 307.Illuminating a Watch Dial at Nightoriginal only · 1 min
- 308.Home-Made Photographic Copying Standoriginal only · 1 min
- 309.Home-Made Pocket Lamporiginal only · 1 min
- 310.How to Make a Tangent Galvanometeroriginal only · 3 min
- 311.Home-Made X-Ray Instrumentoriginal only · 1 min
- 312.How to Make a a Non-Polarizing Batteryoriginal only · 1 min
- 313.A Home-Made Barometeroriginal only · 1 min
- 314.Lock Lubricantoriginal only · 1 min
- 315.Rust Proofing Boltsoriginal only · 1 min
- 316.Painting Yellow Pineoriginal only · 1 min
- 317.Revolving a Wheel with Boat Sailsoriginal only · 1 min
- 318.A Floating Electromagnetoriginal only · 1 min
- 319.A Fish Baitoriginal only · 1 min
- 320.Homemade Air Thermometeroriginal only · 2 min
- 321.Home-Made Battery Voltmeteroriginal only · 2 min
- 322.How to Make a Folding Canvas Cotoriginal only · 1 min
- 323.How to Make a Small Geissler Tubeoriginal only · 4 min
- 324.Loosening Rusted Nutsoriginal only · 1 min
- 325.Cleaning Greasy Stovesoriginal only · 1 min
- 326.How to Make a Take-Down Background Frameoriginal only · 2 min
- 327.Home-Made Kite Reeloriginal only · 1 min
- 328.Attaching Runners to a Bicycle for Winter Useoriginal only · 1 min
- 329.A Paper That Makes Green Printsoriginal only · 1 min
- 330.Copies Made from Wax Molds by Electro-Depositionoriginal only · 1 min
- 331.How to Make Skating Shoesoriginal only · 1 min
- 332.How to Make a Self-Setting Rabbit Traporiginal only · 1 min
- 333.How to Make an Atomizeroriginal only · 1 min
- 334.Home-Made Kits for the Cameraoriginal only · 1 min
- 335.How to Make a Miniature Stageoriginal only · 1 min
- 336.A Floating Compass Needleoriginal only · 1 min
- 337.Home-Made Dog Cartoriginal only · 1 min
- 338.How to Make a Dry Battery Celloriginal only · 2 min
- 339.How to Paraffin Wireoriginal only · 2 min
- 340.Uses of Peatoriginal only · 1 min
- 341.Scientific Explanation of a Toyoriginal only · 7 min
- 342.Home-Made Lanternoriginal only · 1 min
- 343.A Study of Splashesoriginal only · 1 min
- 344.How to Make a Stick Pinoriginal only · 1 min
- 345.How to Make a Miniature Electric Locomotiveoriginal only · 3 min
- 346.Demagnetizing a Watchoriginal only · 1 min
- 347.How to Make a Pocket Skate Sharpeneroriginal only · 1 min
- 348.Old-Time Magicoriginal only · 1 min
- 349.Gear-Cutting Attachment for Small Lathesoriginal only · 3 min
- 350.Wire Terminals for Battery Connectionsoriginal only · 1 min
- 351.Simple Arts and Crafts Leather Workoriginal only · 2 min
- 352.How to Make a Simple Stilloriginal only · 1 min
- 353.Homemade Mariner's Compassoriginal only · 1 min
- 354.Brighten White Paintoriginal only · 1 min
- 355.Quartz Electrodes Used in Receiving Wireless Messagesoriginal only · 1 min
- 356.How to Make a Glider By Carl Batesoriginal only · 5 min
- 357.Boys Representing the Centauroriginal only · 1 min
- 358.Home-Made Ladle for Melting Babbittoriginal only · 1 min
- 359.How to Make a Flash Lamporiginal only · 3 min
- 360.Photographing the New Moonoriginal only · 1 min
- 361.Old-Time Magic—Part IIoriginal only · 1 min
- 362.Coin and Card on the First Fingeroriginal only · 1 min
- 363.How to Make Sealing Wax Hat Pinsoriginal only · 1 min
- 364.Old-Time Magic-Part IIIoriginal only · 1 min
- 365.A Chinese Outdoor Gameoriginal only · 1 min
- 366.Home-Made Photograph of a Lightning Flashoriginal only · 1 min
- 367.How to Make a Static Machineoriginal only · 4 min
- 368.A Concrete Swimming Pooloriginal only · 1 min
- 369.Old-Time Magic-Part IVoriginal only · 1 min
- 370.How to Bore a Square Holeoriginal only · 1 min
- 371.How To Make Copper Traysoriginal only · 3 min
- 372.Photograph of a Clown Faceoriginal only · 1 min
- 373.Finger Mathematics By Charles C. Bradleyoriginal only · 5 min
- 374.Optical Illusionsoriginal only · 2 min
- 375.Steam Engine Made from Gas Pipe and Fittingsoriginal only · 2 min
- 376.How to Make a Copper Bowloriginal only · 2 min
- 377.Cleaning Furnitureoriginal only · 1 min
- 378.Melting Lead in Tissue Paperoriginal only · 1 min
- 379.The Principles of the Stereographoriginal only · 4 min
- 380.Mercury Make-and-Break Connections for Induction Coilsoriginal only · 3 min
- 381.How to Make a Barometeroriginal only · 3 min
- 382.Home-Made Post or Swinging Lightoriginal only · 1 min
- 383.A Checker Puzzleoriginal only · 1 min
- 384.Gold Railroad Signalsoriginal only · 1 min
- 385.How to Make a Bell Tentoriginal only · 2 min
- 386.Simple X-Ray Experimentoriginal only · 1 min
- 387.How to Make a Candle Shadeoriginal only · 2 min
- 388.A Putty Grinderoriginal only · 1 min
- 389.Home-Made Small Churnoriginal only · 1 min
- 390.Home-Made Round Swingoriginal only · 2 min
- 391.Old-Time Magic-Part Voriginal only · 3 min
- 392.How to Keep Film Negativesoriginal only · 1 min
- 393.Home-Made Match Safeoriginal only · 1 min
- 394.An Electric Post Card Projectororiginal only · 4 min
- 395.A Handy Calendaroriginal only · 1 min
- 396.The Fuming of Oakoriginal only · 2 min
- 397.How to Make an Electrolytic Rectifieroriginal only · 1 min
- 398.The Rolling Marbleoriginal only · 1 min
- 399.A Gas Cannonoriginal only · 1 min
- 400.Old-Time Magic-Part VIoriginal only · 2 min
- 401.A Good Mouse Traporiginal only · 1 min
- 402.Finishing Aluminumoriginal only · 1 min
- 403.How to Make a Sailing Canoeoriginal only · 7 min
- 404.A Home-Made Hand Viseoriginal only · 1 min
- 405.Proper Design for a Bird Houseoriginal only · 1 min
- 406.Boomerangs and How to Make Themoriginal only · 2 min
- 407.How to Make Water Wingsoriginal only · 1 min
- 408.How to Make an Ammeteroriginal only · 5 min
- 409.How to Make an Equatorialoriginal only · 3 min
- 410.Electric Light Turned On and Off from Different Placesoriginal only · 1 min
- 411.Optical Illusionoriginal only · 1 min
- 412.How to Make a Bunsen Celloriginal only · 1 min
- 413.One Way to Cook Fishoriginal only · 1 min
- 414.Hardening Copperoriginal only · 1 min
- 415.Packing Cut from Felt Hatsoriginal only · 1 min
- 416.Homemade Gasoline Engineoriginal only · 4 min
- 417.Dripping Carburetororiginal only · 1 min
- 418.A Merry-Go-Round Thrilleroriginal only · 3 min
- 419.How to Make and Fly a Chinese Kiteoriginal only · 5 min
- 420.Home-Made Viseoriginal only · 1 min
- 421.Home-Made Changing Bag for Plate Holdersoriginal only · 1 min
- 422.Home-Made Asbestos Table Padsoriginal only · 1 min
- 423.How to Make a Ladies' Handbagoriginal only · 2 min
- 424.Removing Wire Insulationoriginal only · 1 min
- 425.A Small Electric Motororiginal only · 2 min
- 426.Moving a Coin Under a Glassoriginal only · 1 min
- 427.Improving Phonograph Soundoriginal only · 1 min
- 428.How to Make Paper Balloonsoriginal only · 2 min
- 429.A Simple Steamboat Modeloriginal only · 1 min
- 430.To Remove Grease from Machineryoriginal only · 1 min
- 431.A Game Played on the Iceoriginal only · 1 min
- 432.Making Photo Silhouette Brass Plaquesoriginal only · 3 min
- 433.Aligning Automobile Headlightsoriginal only · 1 min
- 434.Telescope Stand and Holderoriginal only · 2 min
- 435.How to Make an Electrical Hornoriginal only · 1 min
- 436.Driving a Washing Machine with Motorcycle Poweroriginal only · 1 min
- 437.Home-Made Aquariumoriginal only · 1 min
- 438.Protect Your Latheoriginal only · 1 min
- 439.Frame for Displaying Both Sides of Coinsoriginal only · 1 min
- 440.How to Make Lantern Slidesoriginal only · 1 min
- 441.How to Make a Developing Boxoriginal only · 1 min
- 442.Staining Woodoriginal only · 1 min
- 443.Sheet-Metal Whisk-Broom Holderoriginal only · 3 min
- 444.How to Make a Camp Stooloriginal only · 1 min
- 445.A Small Home-Made Electric Motororiginal only · 1 min
- 446.Rocker Blocks on Coaster Sledsoriginal only · 1 min
- 447.How to Make a Watch Foboriginal only · 1 min
- 448.Drill Lubricantoriginal only · 1 min
- 449.New Way to Remove a Bottle Stopperoriginal only · 1 min
- 450.Imitation Fancy Wings on Hingesoriginal only · 1 min
- 451.How to Make a Child's Rolling Toyoriginal only · 1 min
- 452.How to Make a Portfoliooriginal only · 2 min
- 453.Gear for Model Workoriginal only · 1 min
- 454.A Home-Made Viseoriginal only · 1 min
- 455.Cardboard Spiral Turned by Heatoriginal only · 1 min
- 456.A Workbench for the Amateuroriginal only · 3 min
- 457.Repairing a Worn Knife Bladeoriginal only · 1 min
- 458.How to Make a Leather Spectacle Caseoriginal only · 2 min
- 459.Waterproofing a Walloriginal only · 1 min
- 460.Polishing Flat Surfacesoriginal only · 1 min
- 461.Rubber Tip for Chair Legsoriginal only · 1 min
- 462.Adjusting a Plumb-Bob Lineoriginal only · 1 min
- 463.Drier for Footwearoriginal only · 1 min
- 464.Repairing A Roller Shadeoriginal only · 1 min
- 465.A Shot Scooporiginal only · 1 min
- 466.Removing Grease Stains from the Leaves of a Bookoriginal only · 1 min
- 467.Tightening Cane in Furnitureoriginal only · 1 min
- 468.Cleaner for a Stovepipeoriginal only · 1 min
- 469.Mounting Photo Prints on Glassoriginal only · 1 min
- 470.Dropping Coins in a Glass Full of Wateroriginal only · 1 min
- 471.Hollow-Grinding Ice Skatesoriginal only · 1 min
- 472.How to Make a Bicycle Coasting Sledoriginal only · 1 min
- 473.Spelling Names with Photo Lettersoriginal only · 3 min
- 474.Holding a Loose Screworiginal only · 1 min
- 475.A Checker Board Puzzleoriginal only · 2 min
- 476.Old-Time Magicoriginal only · 1 min
- 477.How to Remove Paper from Stampsoriginal only · 1 min
- 478.Imitation Arms and Armor Part Ioriginal only · 5 min
- 479.A Dovetail Joint Puzzleoriginal only · 1 min
- 480.Radiator Wateroriginal only · 1 min
- 481.Springboard for Swimmersoriginal only · 1 min
- 482.Taking Button from a Child's Nostriloriginal only · 1 min
- 483.Brass Frame in Repousséoriginal only · 2 min
- 484.Finding the Horsepower of Small Motorsoriginal only · 2 min
- 485.Illusion for Window Attractionoriginal only · 1 min
- 486.Cleaner for White Shoesoriginal only · 1 min
- 487.Crossing Belt Lacesoriginal only · 1 min
- 488.How to Make a Candlestick Holderoriginal only · 1 min
- 489.A Home-Made Duplicatororiginal only · 2 min
- 490.Paper-Clip Bookmarkoriginal only · 1 min
- 491.Aerating Water in a Small Tankoriginal only · 1 min
- 492.Imitation Arms and Armor-Part IIoriginal only · 6 min
- 493.How to Make a Round Belt Without Endsoriginal only · 1 min
- 494.Old-Time Magicoriginal only · 2 min
- 495.Cheap Nails are Expensiveoriginal only · 1 min
- 496.Cutting Lantern Slide Masksoriginal only · 2 min
- 497.Relieving the Weight of a Talking Machine Reproduceroriginal only · 1 min
- 498.How to Make a Thermometer Back in Etched Copperoriginal only · 3 min
- 499.To Make an Electric Pianooriginal only · 2 min
- 500.Imitation Arms and Armor—Part IIIoriginal only · 5 min
- 501.Playing Baseball with a Pocket Knifeoriginal only · 1 min
- 502.How to Remove Paper Stuck to a Negativeoriginal only · 1 min
- 503.Old-Time Magicoriginal only · 2 min
- 504.Using the Sun's Light in a Magic Lanternoriginal only · 1 min
- 505.A Handy Drill Gaugeoriginal only · 1 min
- 506.Stove Polishoriginal only · 1 min
- 507.A Home-Made Daniell Celloriginal only · 3 min
- 508.A Home-Made Equatorial By Harry Clarkoriginal only · 7 min
- 509.A Ground Glass Substituteoriginal only · 1 min
- 510.A Miniature War Danceoriginal only · 1 min
- 511.Saving an Engineoriginal only · 1 min
- 512.Old-Time Magicoriginal only · 2 min
- 513.Sliding Box Cover Fasteneroriginal only · 1 min
- 514.How to Chain a Dogoriginal only · 1 min
- 515.Water-Color Boxoriginal only · 1 min
- 516.Saving Ink Pensoriginal only · 1 min
- 517.A Plant-Food Percolatororiginal only · 1 min
- 518.Lathe Safetyoriginal only · 1 min
- 519.Folding Quilting-Framesoriginal only · 1 min
- 520.A Drip Shield for the Armsoriginal only · 1 min
- 521.How to Cane Chairsoriginal only · 5 min
- 522.Repairing a Cracked Composition Developing Trayoriginal only · 1 min
- 523.How to Lay Out a Sundialoriginal only · 5 min
- 524.Imitation Arms and Armor-Part IVoriginal only · 5 min
- 525.An Emergency Babbitt Ladleoriginal only · 1 min
- 526.How to Make Japanese Portieresoriginal only · 2 min
- 527.Makeshift Camper's Lanternoriginal only · 1 min
- 528.New Tires for Carpet-Sweeper Wheelsoriginal only · 1 min
- 529.Gauntlets on Glovesoriginal only · 1 min
- 530.How to Make an Ornamental Brass Flagoriginal only · 1 min
- 531.An Adjustable Punching-Bag Platformoriginal only · 1 min
- 532.Clasp for Holding Flexible Lamp Cordsoriginal only · 1 min
- 533.Protect Camel Hair Brushesoriginal only · 1 min
- 534.Home-Made Electric Clockoriginal only · 2 min
- 535.Method of Joining Boardsoriginal only · 1 min
- 536.Toy Gun for Throwing Cardboard Squaresoriginal only · 1 min
- 537.Photographic Developing Trayoriginal only · 1 min
- 538.Iron Puttyoriginal only · 1 min
- 539.Rubber Bands in Kite Balancing Stringsoriginal only · 1 min
- 540.An Aid in Sketchingoriginal only · 1 min
- 541.How to Make Miniature Electric Lamp Socketsoriginal only · 1 min
- 542.Imitation Arms and Armor-Part Voriginal only · 5 min
- 543.How to Repair Linoleumoriginal only · 1 min
- 544.How to Make an Electric Stoveoriginal only · 6 min
- 545.How to Make Weights for Athletesoriginal only · 1 min
- 546.Removing Pies from Pansoriginal only · 1 min
- 547.Stretcher for Drying Photograph Printsoriginal only · 1 min
- 548.A Temporary Funneloriginal only · 1 min
- 549.An Electric Engineoriginal only · 2 min
- 550.Child's Home-Made Swing Seatoriginal only · 1 min
- 551.Clay Flower Pots Used for Bird Housesoriginal only · 1 min
- 552.Location of a Gas Meteroriginal only · 1 min
- 553.How to Make Rope Grillsoriginal only · 1 min
- 554.A Simple and Effective Filteroriginal only · 1 min
- 555.Cutting Toolsoriginal only · 1 min
- 556.Imitation Arms and Armor-Part VIoriginal only · 5 min
- 557.Home-Made Hand Viseoriginal only · 1 min
- 558.Detector for Slight Electrical Chargesoriginal only · 1 min
- 559.Fishing through Ice with a Tip-Uporiginal only · 1 min
- 560.Home-Made Candle Holderoriginal only · 1 min
- 561.How to Make a Match Holder of Wood and Metaloriginal only · 3 min
- 562.Protecting the Fingers from Chemicalsoriginal only · 1 min
- 563.Combined Turning Rings and Swingsoriginal only · 1 min
- 564.Homemade Telegraph Keyoriginal only · 1 min
- 565.Protecting Sleevesoriginal only · 1 min
- 566.Imitation Arms and Armor—Part VIIoriginal only · 2 min
- 567.A Home-Made Tripod Holderoriginal only · 1 min
- 568.How to Weave a Shoestring Watch Foboriginal only · 2 min
- 569.How to Make a Table Mat of Leatheroriginal only · 1 min
- 570.Sad Iron Polisheroriginal only · 1 min
- 571.Making Coins Stick to Wood by Vacuumoriginal only · 1 min
- 572.Simple and Safe Method for Sending Coins by Mailoriginal only · 1 min
- 573.Mounting Photographs in Plaster Plaquesoriginal only · 1 min
- 574.Iron Rest for an Ironing Boardoriginal only · 1 min
- 575.Instantaneous Crystallizationoriginal only · 1 min
- 576.Decoloration of Flowers by Fumes of Sulphuroriginal only · 1 min
- 577.How to Preserve Egg Shellsoriginal only · 1 min
- 578.Homemade Phonographoriginal only · 2 min
- 579.A Substitute for a Compassoriginal only · 1 min
- 580.A Novel Rat Traporiginal only · 1 min
- 581.A Nut-Cracking Blockoriginal only · 1 min
- 582.A Jelly-Making Standoriginal only · 1 min
- 583.How to Make an Egg-Beateroriginal only · 1 min
- 584.Cart Without an Axleoriginal only · 1 min
- 585.An Illuminated Targetoriginal only · 1 min
- 586.Sawing Sheet Metaloriginal only · 1 min
- 587.Feed Box for Chickensoriginal only · 1 min
- 588.A Book Restoriginal only · 1 min
- 589.Window Shelf for Flower Potsoriginal only · 1 min
- 590.Magnet for the Work Basketoriginal only · 1 min
- 591.Knife Made from a Hack-Saw Bladeoriginal only · 1 min
- 592.Killing Mice and Ratsoriginal only · 1 min
- 593.Roller Coaster Illusion Traveling Up an Inclineoriginal only · 1 min
- 594.Block for Planing Octagonal Wood Piecesoriginal only · 1 min
- 595.A Letter Holder of Pierced Metaloriginal only · 2 min
- 596.Imitating Ground Glassoriginal only · 1 min
- 597.Draw before Cuttingoriginal only · 1 min
- 598.Making "Spirits" Play a Violinoriginal only · 1 min
- 599.Sizing a Threaded Holeoriginal only · 1 min
- 600.Leaded-Glass Fire Screenoriginal only · 3 min
- 601.A Revolving Teeter Boardoriginal only · 2 min
- 602.Home-Made Pot Coversoriginal only · 1 min
- 603.An Outdoor Gymnasium Part I-The Horizontal Baroriginal only · 5 min
- 604.Electrostatic Illuminationoriginal only · 1 min
- 605.Balloon Ascension Illusion By C. W. Niemanoriginal only · 2 min
- 606.A Cork Extractororiginal only · 1 min
- 607.An Outdoor Gymnasium Part II-Parallel Barsoriginal only · 3 min
- 608.Combined Ladle and Straineroriginal only · 1 min
- 609.Cleaning Glovesoriginal only · 1 min
- 610.Turpentine in Cutting Oiloriginal only · 1 min
- 611.Center of Gravity Experimentoriginal only · 1 min
- 612.Lathe Accuracyoriginal only · 1 min
- 613.An Outdoor Gymnasium PART III-The Horseoriginal only · 4 min
- 614.Spoon Rest for Kettlesoriginal only · 1 min
- 615.Reason for Bursting of Gun Barrelsoriginal only · 1 min
- 616.Hand Sled Made of Pipe and Fittingsoriginal only · 1 min
- 617.Emergency Magnifying Glassoriginal only · 1 min
- 618.Bent-Iron Pipe Rackoriginal only · 1 min
- 619.To Clean Silveroriginal only · 1 min
- 620.Sharpening Skates with a Fileoriginal only · 1 min
- 621.Lines and Letters Made with a Carpenter's Penciloriginal only · 1 min
- 622.Insulating Aluminum Wireoriginal only · 1 min
- 623.How to Build an Ice-Yacht Condensed from an article by H. Percy Ashley in Rudderoriginal only · 7 min
- 624.Turning Lights On and Off from Any Number of Placesoriginal only · 1 min
- 625.How to Make an Electric Pendant Switchoriginal only · 1 min
- 626.Measureoriginal only · 1 min
- 627.Home-Made Water Motororiginal only · 4 min
- 628.Device for Baseball Throwing Practiceoriginal only · 1 min
- 629.How to Mail Photographsoriginal only · 1 min
- 630.A Mystifying Watch Trickoriginal only · 3 min
- 631.Locking Several Drawers with One Lockoriginal only · 1 min
- 632.Testing Small Electric Lampsoriginal only · 1 min
- 633.How to Make a Pin Balloriginal only · 1 min
- 634.Cleaning Woodworkoriginal only · 1 min
- 635.Bill File Made of Corkscrewsoriginal only · 1 min
- 636.Ornamental Metal Inkstandoriginal only · 1 min
- 637.Holding Eyeglasses Firmoriginal only · 1 min
- 638.Substitute for Gummed Paperoriginal only · 1 min
- 639.Repairing a Broken Phonograph Springoriginal only · 1 min
- 640.Calls While You Are Outoriginal only · 1 min
- 641.A Small Bench Lathe Made of Pipe Fittingsoriginal only · 3 min
- 642.Holder for Flexible Lamp-Cordoriginal only · 1 min
- 643.Support for Double Clotheslinesoriginal only · 1 min
- 644.Hot Pan or Plate Lifteroriginal only · 1 min
- 645.Weighting Indian Clubsoriginal only · 1 min
- 646.Venting a Funneloriginal only · 1 min
- 647.Lubricating Woodscrewsoriginal only · 1 min
- 648.To Make "Centering" Unnecessaryoriginal only · 1 min
- 649.Fountain Pen Cap Used as a Ruleroriginal only · 1 min
- 650.Vanishing Handkerchief Trickoriginal only · 1 min
- 651.Removing Glass Letters from Windowsoriginal only · 1 min
- 652.A Guitar That Is Easy to Makeoriginal only · 2 min
- 653.Greasing the Front Wheels of an Automobileoriginal only · 1 min
- 654.Removing Moldoriginal only · 1 min
- 655.How To Make A Paper Boat A Light Boat That Can Be Easily Carriedoriginal only · 7 min
- 656.To Hang Heavy Things on a Nailoriginal only · 1 min
- 657.A Home-Made Elderberry Hulleroriginal only · 1 min
- 658.How to Make a Bulb on a Glass Tubeoriginal only · 2 min
- 659.How to Make a Sconceoriginal only · 2 min
- 660.How To Make a Hectographoriginal only · 2 min
- 661.How to Make a Sailomobile By Frank Mulford, Shiloh, N. Joriginal only · 1 min
- 662.A Home-Made Magic Lanternoriginal only · 3 min
- 663.A Quickly Made Lamporiginal only · 1 min
- 664.How to Make a Paper Aeroplaneoriginal only · 1 min
- 665.Bronze Liquidoriginal only · 1 min
- 666.A Wrestling Matoriginal only · 1 min
- 667.A Pocket Voltammeteroriginal only · 2 min
- 668.A Film Washing Troughoriginal only · 1 min
- 669.Wood Burningoriginal only · 1 min
- 670.The Diving Bottleoriginal only · 1 min
- 671.How to Make an Inexpensive Wooden Fanoriginal only · 1 min
- 672.Combination Telegraph and Telephone Lineoriginal only · 1 min
- 673.How to Make a Miniature Windmilloriginal only · 4 min
- 674.How to Make a Telegraph Instrument and Buzzeroriginal only · 2 min
- 675.How to Make a Water Bicycleoriginal only · 3 min
- 676.How To Make a Small Searchlightoriginal only · 3 min
- 677.Electric Alarm that Rings a Bell and Turns on a Lightoriginal only · 2 min
- 678.How to Hold a Screw on a Screwdriveroriginal only · 1 min
- 679.How to Make a Lead Cannonoriginal only · 1 min
- 680.Homemade Electric Bed Warmeroriginal only · 1 min
- 681.Making a Fire with the Aid of Iceoriginal only · 1 min
- 682.How to Make a Crossbow and Arrow Slingoriginal only · 3 min
- 683.A Home-Made Viseoriginal only · 1 min
- 684.Temporary Dark Room Lanternoriginal only · 1 min
- 685.Runny Paintoriginal only · 1 min
- 686.Camps and How to Build Themoriginal only · 6 min
- 687.Brooder for Small Chicksoriginal only · 1 min
- 688.Faucet Used as an Emergency Plugoriginal only · 1 min
- 689.Automatic Electric Heat Regulatororiginal only · 2 min
- 690.Repairing a Washer on a Flush Valveoriginal only · 1 min
- 691.Cleaning Discolored Silveroriginal only · 1 min
- 692.How to Make a Small Electric Motor By W. A. Robertsonoriginal only · 10 min
- 693.Protecting Tinwareoriginal only · 1 min
- 694.Another Optical Illusionoriginal only · 1 min
- 695.Substitute for Insulating Cleatsoriginal only · 1 min
- 696.Electrically Operated Indicator for a Wind Vaneoriginal only · 4 min
- 697.A Home-Made Floor Polisheroriginal only · 1 min
- 698.How to Make a Lady's Card-Caseoriginal only · 2 min
- 699.Home-Made Fire Extinguisheroriginal only · 1 min
- 700.Crutch Made of an Old Broomoriginal only · 1 min
- 701.Toy Darts and Parachutesoriginal only · 1 min
- 702.A Tool for Lifting Can Coversoriginal only · 1 min
- 703.Keeping Rats from a Chicken Cooporiginal only · 1 min
- 704.Homemade Telephone Receiveroriginal only · 2 min
- 705.How to Clean Jewelryoriginal only · 1 min
- 706.Ornamental Iron Flower Standoriginal only · 1 min
- 707.How to Make a Coin Purseoriginal only · 2 min
- 708.Window Anti-Frost Solutionoriginal only · 1 min
- 709.How to Make a Turbine Engineoriginal only · 6 min
- 710.Painting A Caroriginal only · 1 min
- 711.How To Build An Ice Boatoriginal only · 2 min
- 712.Electric Rat Exterminatororiginal only · 1 min
- 713.How to Make a Simple Fire Alarmoriginal only · 1 min
- 714.To Build a Merry-Go-Roundoriginal only · 1 min
- 715.Arbor Wheelsoriginal only · 1 min
- 716.Novelty Clock for the Kitchenoriginal only · 1 min
- 717.How to Make a Small Silver Plating Outfitoriginal only · 2 min
- 718.Removing a Tight-Fitting Ring from a Fingeroriginal only · 1 min
- 719.A Photographic Jig-Saw Puzzleoriginal only · 1 min
- 720.Rolling Uphill Illusionoriginal only · 2 min
- 721.Maple Leaforiginal only · 1 min
- 722.Annealing Chisel Steeloriginal only · 2 min
- 723.How to Make a Post Card Holderoriginal only · 1 min
- 724.Unused Paintoriginal only · 1 min
- 725.Perfume-Making Outfitoriginal only · 1 min
- 726.Home-Made Duplicator for Box Camerasoriginal only · 1 min
- 727.Optical Illusionsoriginal only · 1 min
- 728.Use of Kerosene in Polishing Metalsoriginal only · 1 min
- 729.How to Make Lamps Burn Brightlyoriginal only · 1 min
- 730.A Practical Camera for Fifty Cents By C. H. Claudyoriginal only · 6 min
- 731.Use for an Old Clockoriginal only · 1 min
- 732.Renewing Dry Batteriesoriginal only · 1 min
- 733.Saving a Brushoriginal only · 1 min
- 734.How to Make a Simple Burglar Alarmoriginal only · 1 min
- 735.How to Fit Corksoriginal only · 1 min
- 736.Right Handed Engineoriginal only · 1 min
- 737.Home-Made Crutchoriginal only · 1 min
- 738.Home-Made Necktie Holderoriginal only · 1 min
- 739.How to Make a Trousers Hangeroriginal only · 1 min
- 740.Easy Designs in Ornamental Iron Workoriginal only · 12 min
- 741.How to Make a Water Wheeloriginal only · 1 min
- 742.How To Build An Imitation Street Car Lineoriginal only · 3 min
- 743.Clean Before Paintingoriginal only · 1 min
- 744.Varnish for Electric Terminalsoriginal only · 1 min
- 745.Measuring the Height of a Treeoriginal only · 3 min
- 746.White Putty to Blackoriginal only · 1 min
- 747.Using Sandpaperoriginal only · 1 min
- 748.An Interesting Electrical Experimentoriginal only · 1 min
- 749.Novelty Chain Made from a Matchoriginal only · 1 min
- 750.Keeping Doors Closedoriginal only · 1 min
- 751.Restoring Broken Negativesoriginal only · 1 min
- 752.Coin and Tumbler Trickoriginal only · 1 min
- 753.Another Way to Renew Dry Batteriesoriginal only · 1 min
- 754.Simply Made Wire Puzzleoriginal only · 1 min
- 755.Pronunciationoriginal only · 1 min
- 756.Repairing Box Camerasoriginal only · 1 min
- 757.A Fishhook Boxoriginal only · 1 min
- 758.A Tin Drinking Cup for the Camporiginal only · 1 min
- 759.A Bookmarkoriginal only · 1 min
- 760.Kitchen Knife Sharpeneroriginal only · 1 min
- 761.Devices of Winter Sports How to Make and Use Themoriginal only · 3 min
- 762.The Running Sleighoriginal only · 11 min
- 763.Home-Made Setteeoriginal only · 1 min
- 764.Enameling a Bicycle Frameoriginal only · 1 min
- 765.How to Make a Sewing Bagoriginal only · 1 min
- 766.Home-Made Roller Skatesoriginal only · 1 min
- 767.Adjuster for Flexible Electric Wiresoriginal only · 1 min
- 768.Making Photographs on Watch Dialsoriginal only · 1 min
- 769.Home-Made Overhead Trolley Coasteroriginal only · 1 min
- 770.How to Make an Electric Furnace Regulatororiginal only · 5 min
- 771.Weatherproofing for Tentsoriginal only · 1 min
- 772.Sawing Sheet Metaloriginal only · 1 min
- 773.A Monoplane Weather Vaneoriginal only · 1 min
- 774.How to Make a Minnow Traporiginal only · 2 min
- 775.A Remedy for Leaking Fountain Pensoriginal only · 1 min
- 776.Kites of Many Kinds and How to Make Themoriginal only · 7 min
- 777.How to Make Rubber Stampsoriginal only · 4 min
- 778.To Light a Gaslight Without Matchesoriginal only · 1 min
- 779.How To Make a Trap For Rabbits, Rats and Miceoriginal only · 1 min
- 780.Novel Electric Motororiginal only · 1 min
- 781.How to Print Photographs on Silkoriginal only · 3 min
- 782.Removing Old Paintoriginal only · 1 min
- 783.A Window Lockoriginal only · 1 min
- 784.Homemade Magnifying Glassoriginal only · 1 min
- 785.Trailer for a Bicycleoriginal only · 2 min
- 786.Home-Made Telephone Transmitteroriginal only · 2 min
- 787.Quickly Made Lawn Tentoriginal only · 1 min
- 788.How to Make a Windmill of One or Two Horsepower for Practical Purposesoriginal only · 6 min
- 789.To Renew Old Dry Batteriesoriginal only · 1 min
- 790.Blue Dyeoriginal only · 1 min
- 791.Acetylene lamporiginal only · 1 min
- 792.Another Electric Motororiginal only · 1 min
- 793.How to Make a Propelling Vehicleoriginal only · 3 min
- 794.Ringing a Bell by Touching a Gas Jetoriginal only · 1 min
- 795.Lead Kills Knotsoriginal only · 1 min
- 796.How to Make a Wood Turning Lathe Out of an Old Sewing Machineoriginal only · 5 min
- 797.Reversing Small Battery Motororiginal only · 1 min
- 798.Cleaning Bronze Bearingsoriginal only · 1 min
- 799.A Water Candlestickoriginal only · 1 min
- 800.How to File Soft Metalsoriginal only · 1 min
- 801.To Make a Magazine Binderoriginal only · 1 min
- 802.Temporary Splineoriginal only · 1 min
- 803.A Library Set in Pyro-Carving By Helen Westinghouseoriginal only · 1 min
- 804.Cleaning Brassoriginal only · 1 min
- 805.A Phoneidoscopeoriginal only · 1 min
- 806.A Home-Made Yankee Bobsledoriginal only · 2 min
- 807.How to Make a Small Microscopeoriginal only · 1 min
- 808.Freezing Pipesoriginal only · 1 min
- 809.How to Carry Booksoriginal only · 1 min
- 810.Bottle Pushersoriginal only · 1 min
- 811.How to Make a Hammockoriginal only · 2 min
- 812.How to Obtain Cheap Dry Batteriesoriginal only · 1 min
- 813.How to Make a Water Telescopeoriginal only · 2 min
- 814.How to Rid Your Yard of Catsoriginal only · 1 min
- 815.Substitute for a Drill Bitoriginal only · 1 min
- 816.Drying Filmsoriginal only · 1 min
- 817.Grooved Pulley Made from Sheet Tinoriginal only · 1 min
- 818.An Emergency Glass Funneloriginal only · 1 min
- 819.An Electrical Walking Stickoriginal only · 1 min
- 820.Convenient Shelf Arrangementoriginal only · 1 min
- 821.A Shoe Scraperoriginal only · 1 min
- 822.Fastening a Shade to a Rolleroriginal only · 1 min
- 823.Vegetable Sliceroriginal only · 1 min
- 824.How to Make an Etched Copper Picture Frameoriginal only · 4 min
- 825.How to Make an Easeloriginal only · 1 min
- 826.How to Make a Wind Propelleroriginal only · 1 min
- 827.Replacing Ball Bearingsoriginal only · 1 min
- 828.How to Construct an Annunciatororiginal only · 7 min
- 829.How to Make a Steam Calliopeoriginal only · 2 min
- 830.Sharpening Scissorsoriginal only · 1 min
- 831.Counter Brush for a Shoporiginal only · 1 min
- 832.A Curtain Rolleroriginal only · 1 min
- 833.Shade-Holder Bracket for a Gas Jetoriginal only · 1 min
- 834.To Longer Preserve Cut Flowersoriginal only · 1 min
- 835.Glass Blowing and Formingoriginal only · 7 min
- 836.Cadmium and Solderoriginal only · 1 min
- 837.How to Make a Cruising Catamaranoriginal only · 5 min
- 838.Alligator Photo Mountsoriginal only · 1 min
- 839.How to Attach a Sail to a Bicycleoriginal only · 1 min
- 840.Removing Iodine Stainsoriginal only · 1 min
- 841.Drying Photograph Prints without Curlingoriginal only · 1 min
- 842.Puncturing Glass Platesoriginal only · 1 min
- 843.A Home-Made Stilloriginal only · 2 min
- 844.Old-Time Magicoriginal only · 2 min
- 845.Experiment with an Incandescent Lamporiginal only · 1 min
- 846.How to Make a Small Motororiginal only · 2 min
- 847.Aluminum Polishoriginal only · 1 min
- 848.Homemade Blowpipeoriginal only · 1 min
- 849.Substitute Sink or Bathtub Stopperoriginal only · 1 min
- 850.Safety Tips on Chair Rockersoriginal only · 1 min
- 851.How to Make a Toy Flieroriginal only · 1 min
- 852.How to Make an Ironing-Board Standoriginal only · 1 min
- 853.A Home-Made Electric Plugoriginal only · 1 min
- 854.How to Make an Electric Fire Alarmoriginal only · 1 min
- 855.Home-Made Boy's Caroriginal only · 1 min
- 856.Photographs in Relief Easily Madeoriginal only · 1 min
- 857.Wireless Tiporiginal only · 1 min
- 858.How to Make a Wireless Telephoneoriginal only · 2 min
- 859.Eyelets for Beltsoriginal only · 1 min
- 860.How to Make a Life Buoyoriginal only · 1 min
- 861.A Home-Made Microscopeoriginal only · 1 min
- 862.A Novel Electric Time Alarmoriginal only · 1 min
- 863.How to Make a Phonograph Record Cabinetoriginal only · 1 min
- 864.Experiments with a Mirrororiginal only · 2 min
- 865.Miniature Electric Lampsoriginal only · 1 min
- 866.How to Make a Magazine Clamporiginal only · 1 min
- 867.Pewter Finish for Brassoriginal only · 1 min
- 868.Drowning a Dog's Bark with Wateroriginal only · 1 min
- 869.Cost of Wateroriginal only · 1 min
- 870.How to Make a Wondergraph By F. E. Tuckoriginal only · 7 min
- 871.How to Make a 110-Volt Transformeroriginal only · 1 min
- 872.Experiment with a Vacuumoriginal only · 2 min
- 873.The Making of Freak Photographsoriginal only · 1 min
- 874.Hand Car Made of Pipe and Fittingsoriginal only · 2 min
- 875.How to Make a Rustic Seatoriginal only · 2 min
- 876.Heated Steering Wheeloriginal only · 1 min
- 877.Homemade Workbench By C. E. McKinney, Jroriginal only · 4 min
- 878.Forming Coils to Make Flexible Wire Connectionsoriginal only · 1 min
- 879.Photographing the North Staroriginal only · 2 min
- 880.How to Relight a Matchoriginal only · 1 min
- 881.Home-Made Hand Drilloriginal only · 1 min
- 882.How to Make a Stationary Windmilloriginal only · 1 min
- 883.Electric Anesthesiaoriginal only · 2 min
- 884.A Simple Battery Rheostatoriginal only · 1 min
- 885.A Frame for Drying Filmsoriginal only · 1 min
- 886.A Home-Made Novelty Clockoriginal only · 1 min
- 887.Fourth-of-July Catapultoriginal only · 5 min
- 888.How to Make a Miniature Volcanooriginal only · 1 min
- 889.Wire Loop Connections for Battery Binding-Postsoriginal only · 1 min
- 890.Melting Metal in the Flame of a Matchoriginal only · 1 min
- 891.Russian Squirrelsoriginal only · 1 min
- 892.Landscape Drawing Made Easyoriginal only · 1 min
- 893.Irrigating with Tomato Cansoriginal only · 1 min
- 894.Fountain for an Ordinary Penoriginal only · 1 min
- 895.Homemade Mousetraporiginal only · 1 min
- 896.Clear Wax Impressions from Sealsoriginal only · 1 min
- 897.A Window Stickoriginal only · 1 min
- 898.How to Make a Canoeoriginal only · 6 min
- 899.Thorns Used as Needles on a Phonographoriginal only · 1 min
- 900.Tool Hangersoriginal only · 1 min
- 901.Child's Footrest on an Ordinary Chairoriginal only · 1 min
- 902.Drying Photo Postal Cardsoriginal only · 1 min
- 903.Preserving Key Formsoriginal only · 1 min
- 904.Renewing Typewriter Ribbonsoriginal only · 1 min
- 905.Drinking Trough for Chickensoriginal only · 1 min
- 906.Ordinary Pen Used as a Fountain Penoriginal only · 2 min
- 907.How to Construct a Small Thermostat By R. A. McClureoriginal only · 10 min
- 908.A Tailless Kiteoriginal only · 2 min
- 909.The Levitation—A Modern Stage Trickoriginal only · 3 min