Engineering student takes monster kites to new heights

Kites Jump from page 3Kites Jump from page 3about $450, is a completely detachable stainless steel cart weighing about eight kilograms. "The fabric is expensive because the kites have to be sewn by hand," Fritz said. "The lines have to be within a quarter of an inch or the angle or the kite is not right." Kite lines, which are made of a high density polyethylene fiber called Spectra, can be anywhere from 75 to 250 feet long. Spectra, a type of plastic, has a low melting point. So if the line caught someone's arm, the contact heat would break the line, preventing serious burns. But don't assume that means the lines are weak. Although they look fragile, they can support up to 300 pounds of strain. · Buggying has lured Fritz to Florida, Hawaii, Thailand, New Zealand, England and France -- just to name a few locales. His said his favorite moments, though, are more a result of the beauty and companionship than the miles travelled. "It was July in a dry lake in California and 10 of us just found each other," he said. "The desert is really beautiful because you have all the mountains and stuff. We were buggying around and we watched the sun set." Although the strong winds will let a buggy pilot cruise in a dry lake at up to 50 miles per hour, it's not the power of the wind that challenges his skill, but the friendly competition, Fritz said. "When you fly with someone else, you try to one-up them," he said. "You try to fly a bigger kite, go faster -- that's how you figure out new tricks. "Someone does something to you and you have to figure out something to do back," he added. "It's more fun to buggy with other guys." Fran Gramkowski, however, told another story about Fritz's buggying companions. "He brought a girl from Penn down to the shore," he said. "And he can put two buggy's together and can take one buggy to the end of the ocean. He whipped the girl into the ocean, he stayed dry the whole time and she would get all wet. "The little kids idolize him at the beach," Fritz's father added. "He takes them all for rides." · While he is in Philadelphia, Fritz said he just buggies and studies. "It's pretty much what I do now," he said. "It's the most important thing to me now. "I don't know if I'm going to be an engineer or a kite flyer," he said. "Not just flying though, I'd have to start making them or selling them out of a store." Fritz's mother, Mary Gramkowski, who is a nurse at the Hospital of the University of Pennsylvania, said if flying kites makes Fritz content, she will be happy to say her son was a kite buggier. "I think it would be great," she said. "I want my kids to he happy. If that's what he wants to do then that's great. He and his father, they'll get on the phone and talk about graphite spars. He has a good time. He'll talk your ear off about it, but he has a good time." After a some prodding, Fritz admitted that he does do something besides buggying. "I play Doom," he said, describing the interactive computer game. "Actually, I have most of the grad students and a few material science guys playing. Their productivity is about to go down. We hang around the lounge and that's what we're doing most of the time. [Professors] don't really like that. "I apologized to them after I showed them how to play," he added. But when it comes to kite flying, Fritz makes no apologies. Is "the big one" hard to control ? "No," he said, as the 10 meter kite forced him to leap over his buggy, like he was running in the air.