Goal:
plastic bag
Answer:
can be used to freeze steaks for later use.

Goal:
Hold sheets of paper together while filing them.
Answer:
Use a paper clip to keep groups together.

Goal:
To prevent a sandwich from getting soggy inside a sandwich bag,
Answer:
put the sandwich inside of paper towels before putting it in the bag.

Goal:
How does a dial test indicator work?
Answer:
A test indicator measures the deflection of the arm, the probe does not retract but swings in an arc around its hinge point.