"Mousetrap" style machines teach critical thinking

Feb 23, 2014

Healdsburg student and her Rube Goldberg machine.
Credit KRCB

Sick of the classic model volcano science project? Students in Healdsburg are creating Rube Goldberg machines -- wondrously complicated contraptions, built to accomplish mundane tasks. KRCB stops by the annual Healdsburg Science Fair and Technology Day to take a look.