What's an example of a task that requires knowledge of physical objects to perform?
how do you use airdrop on an iphone?

What's an example of a task that requires knowledge of physical objects to perform?
Make pizza.

What's an example of a task that requires knowledge of physical objects to perform?
How do you make Bamboo floors shine?

What's an example of a task that requires knowledge of physical objects to perform?
How can I help a cough at home?