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Building a hot tub spa the old way

In this video, I demonstrate how to build a hot tub using natural materials like mud and rock. The design features floor heating to effectively warm the water in the tank. #HotTub #DIY ...
AGRINEWS

Building a Better Cow: Project focuses on improving efficiency, profitability, wellness

MADISON, Wis. — The goal of the Building a Better Cow project is to improve dairy cow productivity, profitability and wellness. “This project is focused on building a better cow using 3D imaging for ...