B.C. teenager wins top prize at international science fair

A Grade 12 student from Vancouver, B.C., has won the top prize at the world's largest high school research competition.

AustinWang, 18, won the $75,000 U.S. Gordon E. Moore Award at the Intel International Science and Engineering Fair in Phoenix, Ariz., for developingbacteria that speeds up the process ofconverting organic waste into electricity.

"I didn't really believe it at first. All my teammates were screaming, and it was just a surreal moment," said Wang.

The award is given to the best science project at the fair, and Wang said he was up against some tough competition from the more than 1,700 young scientists from 77 countries.

"The calibreof the projects here is absolutely incredible," Wang said."Some of the work that these other high school students are doing was blowing me away."

Some of those projects included a student from Victoria who developed a method to diagnose diseases by using an at-home test, and another student who used stem cells to help create new kidneys.

But the 1,000 judges evaluatingtheprojects at the fair decidedWang's was the best one.

'I just kept asking questions'

Wang said the most immediate application for his project is to get energy from sewage and wastewater treatment, which he says contains 10 times the energy used to treat it.

Hesaid he's been tinkering with his project since Grade 9, when he developed it for a school science fair at David Thomson Secondary.

"The answers that I found to my questions at the beginning just sparked more questions, and I just keptasking questions and doing more and more research until I got to this point," he said.

"Without the support and help from my teachers all of this would notbe possible, starting from the elementary school level," he said.

Wang will be studying engineering at Princeton this fall, where his goal is to "just pursue what I love to do."

This is the second time in a row that a student from Vancouver has wontop prize in the competition. Last year,Raymond Wang won for his invention that curbs disease transmissionon airplanes.

With files from Deborah Goble.