David Markel, research and development manager at Willamette Valley Vineyards, prepares to operate Thorvald at the winery south of Salem. The robot shines an eerie green in the dark of night as it ...
Willamette Valley Vineyards is using a special band of ultraviolet light, called UVC, to help preserve it’s prized wine grapes. “In our research, we found that the special band of light also kills ...
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