In this task the focus is on physical knowledge about the world. Given the provided goal task in the input, describe a process that would lead to the asked outcome. This process often involves physical motions with objects, such as moving them, arranging them in a certain way, mixing them, shaking them, etc. 

a ribbon
can hold books together

How can you control the highly varying temperatures when smoking food using a kettle BBQ?
You can use foil-wrapped pavers to act as a heat "battery" by heating them for two hours before the smoking starts at 200-250° F.

How to make a cast iron frying pan non stick?

The thing that our ancestors knew and tried to tell us is that cast iron is non stick if you season the pan before using it. Wash the pan with hot soapy water and completely dry. Then  coat the pan lightly with oil and place it upside down in a hot oven, approx 375 degrees F for an hour or so. This makes a non stick coating that provides months of stress free use. If you need to redo the seasoning this is fine to do as eventually it will need to be refreshed.