What's an example of a task that requires knowledge of physical objects to perform?
Trap flying bugs.

What's an example of a task that requires knowledge of physical objects to perform?
how to citrus quinoa salad

What's an example of a task that requires knowledge of physical objects to perform?
How can I soften chocolate for cooking?

What's an example of a task that requires knowledge of physical objects to perform?
Make a soft boiled egg ( a three minute egg)