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Students from Langley and McLean high schools and Cooper Middle School earned top-three finishes at the Virginia KidWind State Competition on April 11 at James Madison University.
Langley junior Emma Zheng, freshman Halia Ochieng and Cooper eighth grader Aaron Zheng placed third in the High School Wind Challenge division. Their custom-designed turbine generated 99.3 joules of energy in 30 seconds, earning the team a $100 prize.
During the competition, Ochieng and Aaron Zheng presented the turbine’s engineering data to Google sponsors.
McLean juniors Akshay Sudhakar and Amine Malouche took second place in the solar division. The pair designed a project that uses solar panels to power a model space station on Mars.
The hands-on STEM competition challenged thousands of students to design and test working renewable-energy systems.