What's an example of a task that requires knowledge of physical objects to perform?
What is the best area to print of a t-shirt?

What's an example of a task that requires knowledge of physical objects to perform?
To hold fabric together while you sew it, you can

What's an example of a task that requires knowledge of physical objects to perform?
How to make a Shallot-White Wine Vinaigrette

What's an example of a task that requires knowledge of physical objects to perform?
To make a bamboo trellis frame