Haden Graaff, a seventh-grader at Trinity Lutheran, presents his science fair project, which involved creating two Gauss Rifles, to judge Karl Sorenson on Thursday at the Flathead County Fairgrounds. Graaff explained that the rifle shoots marbles using two magnets which repel each other. (Brenda Ahearn/Daily Inter Lake)
March 1, 2019
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March 1, 2019 4 a.m.
Science takes center stage at annual fair
Students presented their findings on topics ranging from unborn chickens to alternative drinking straws for this year’s Flathead County Science Fair on Thursday.