Q: Here is a goal: How do you stain wood?

How would you accomplish this goal?

A: Make sure the wood is smooth if it isn't, sand it then using a brush dipped in the stain move the brush up and down the wood.

Q: Here is a goal: To make precise holes in a papercraft helmet.

How would you accomplish this goal?

A: Use a scalpel to make the hole.

Q: Here is a goal: To secure heat shrink tubing around metal wire.

How would you accomplish this goal?

A:
Use heat to the mold the tubing around the wire.