Jeremy Matuszewski of Thunderstruck Ag Equipment at AIM 2025.

Prairie-made combine concaves make Time top inventions list

Thunderstruck Ag Equipment of Winkler earned a place on Time’s list of top 100 influential inventions for their Razors Edge combine concave

Thunderstruck Ag Equipment of Winkler, Manitoba earned a place on Time’s list of top 100 influential inventions for its Razors Edge combine concave, designed to improve efficiency at harvest.




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Powdery mildew can be combine fire risk

Dust from the disease can ignite to cause combine fires; producers advised to frequently clean their equipment

Depending on the crop, powdery mildew may not be much of a yield killer for grain growers — but dust from the fungal disease can build up to cause fires in combines.