Learning to Fly: The Wright Brothers Adventure pdf - ER - NASA
Learning to Fly: The Wright Brothers Adventure pdf - ER - NASA
Learning to Fly: The Wright Brothers Adventure pdf - ER - NASA
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13. Now glue the lower end of the brace thatsticks through the eleva<strong>to</strong>r <strong>to</strong> the upturnedpart of the skid in a way that makes theeleva<strong>to</strong>r level. Add a crossbar across theskids at the joint where the skids turn upat the 30-degree angle.13.14. Cut two small pieces of <strong>to</strong>othpick longenough <strong>to</strong> go from the 30-degree joint <strong>to</strong>the rear of the underside of the eleva<strong>to</strong>r, andglue them in place. You may need <strong>to</strong> usetweezers or long-nosed pliers.14.15. To attach the rudder, cut four <strong>to</strong>othpicks in<strong>to</strong>2-inch (5.5-centimeter) lengths, and stick thesharp ends in<strong>to</strong> the long edge of the rudder,two on the <strong>to</strong>p and two on the bot<strong>to</strong>m sothey form a “V” shape, as shown. <strong>The</strong> distancebetween the two legs of the V should be 3/4inch (1.8 centimeters). Turn the glider overand glue the <strong>to</strong>p two braces <strong>to</strong> the undersideof the upper wing.15.<strong>Learning</strong> <strong>to</strong> <strong>Fly</strong>: <strong>The</strong> <strong>Wright</strong> <strong>Brothers</strong>’ <strong>Adventure</strong>60EG–2002–12–007–GRC