EPA refrigerant rules are changing. Learn how the shift to R-1234yf affects tractor and farm vehicle A/C systems, tools and maintenance.

Propylene glycol is also found in several Kraft salad dressings, especially creamy ones like Classic Ranch and Thousand Island. It acts as a stabilizer, ensuring the oil and water components don’t ...

How to apply ACF50 - Your questions answered A while ago I posted this video which has received a lot of hits but did raise some frequently asked questions. In this quick bonus video I answer the most ...

Learn best practices for capillary thermometers calibration to maintain accuracy and meet regulatory requirements.

The mechanic shows that the plastic safety tab holding the cap on the jug has a sharp, blade-like edge. If you flip the cap over, you can pierce the foil with this tool. But there’s more. The little ...