community technology alliance How does Skywriting work? A paraffin oil is injected to the exhaust in the airplane at controlled times, causing a white smoke in order to create. As the plane flies in numerous formations activating the oil spray, letters of your message are formed. The letters are formed from 7000 to 17,000 feet up, and so are occasionally miles tall. Not all style schools are similar. But with having said that, patterns are generally followed with an element of tradition. Both Karate and Taekwondo focus heavily on training and enforcing technique. These movements are rapid and hard. To perform them you are likely to be activating the explosive fast twitch 2-B fibers. These fibers have a lot of potential for growth if stimulated properly.