Minnesota 4-H: Growing True Leaders

The Engineering Design Challenge

Clip: Special | 5m 38s

4-Hers from all over Minnesota have come to Saint Cloud State University to show off their elaborate machines, also known as Rube Goldberg machines. Using the science of physics and sheer creativity, these contraptions are designed to remove pollution from water.

Aired: 10/10/19

Rating: NR

Video has closed captioning.

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