Their classmates and teachers didn't think it could be done, but J.T. Nejedlo and Aidan Deaven proved them all wrong by building a working roller coaster in Deaven's Delafield, Wisconsin, backyard.
When Nejedlo was a sophomore and Deaven a freshman, they decided it "would be fun" to build a roller coaster, Nejedlo told TMJ4. After lots of trial and error — and assistance from a father who used to be a physics professor — the teens built a coaster that starts inside an old treehouse and weaves its way around the yard. "We had a work schedule," Deaven said. "We would get up at 7 a.m. in the summers and come and work on it."
In their college applications, the teens wrote about their massive undertaking, and it helped them gain admittance to the University of Wisconsin — Nejedlo is a freshman studying business, and Deaven will begin taking engineering classes next year. Catherine Garcia