Kutztown High School student Anson Weidner, 16, a sophomore, prepares to launch his creation in the maglev competition where students create means of transportation that are propelled by magnets. The 6th Tiger Invitational Science Olympiad at Northwestern Lehigh High School featured students from 16 schools Saturday. Students from some schools could not attend because of the weather.
DONNA FISHER / THE MORNING CALL
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