With help from Bob Gaster, Rebecca Rosenboom tightens an axle to a CD that will serve as a wheel for the mousetrap car she is making at John Deere Middle School in Moline on Saturday morning. Mr.
AVON LAKE, Ohio -- “Build a better mousetrap, and the world will beat a path to your door,” Ralph Waldo Emerson said in the late 1800s. Troy Intermediate School Principal Andy Peltz (a former science ...
Unfortunately you've used all of your gifts this month. Your counter will reset on the first day of next month. MUSCATINE, Iowa — Muscatine High’s physics students practiced their engineering and ...
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