Grain Weevil Robot

By: Laurie Bedord

Zach Hunnicutt doesn’t like going inside a dirty, hot grain bin, but he does – and quite often. At minimum, the Nebraska farmer enters 11 grain bins five times a year to manage stored grain.

“That’s at least 55 times a year our friend runs the risk of not coming out alive,” says Ben Johnson, an electrical engineering student at the University of Nebraska.

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