Q: Here is a goal: To protect your eyes when working with a lathe, you can

How would you accomplish this goal?

A: Wear protective glasses

Q: Here is a goal: To clean acorn nuts

How would you accomplish this goal?

A: Fill a large bowl with water, place nuts into the water, let the nuts soak overnight, pour into a strainer, rinse with water

Q: Here is a goal: To protect your iphone properly.

How would you accomplish this goal?

A:
Get a case that has about one quarter of an inch coverage past the screen so that if the phone is dropped it will impact the case not the phone.