[Q]: Which of the following solutions is better for the following goal:
Avoid foggy bathroom mirrors.

OPTIONS:
- Rub candle wax, let dry, then buff with soft cloth.
- Rub car wax, let dry, then buff with soft cloth.

[A]: Rub car wax, let dry, then buff with soft cloth.

[Q]: Which of the following solutions is better for the following goal:
Small flat driver

OPTIONS:
- Removes Paint effectively
- Removes Phillips screw effectively

[A]: Removes Phillips screw effectively

[Q]: Which of the following solutions is better for the following goal:
Seal the ends of a plastic drinking straw.

OPTIONS:
- Take a paper napkin and tear a three inch square from it. Wad that up and get it wet. Make a ball of the square and jam that into the end of the straw.
- Hold one end in the fire provided by a small candle. Heat it but do not let it catch fire. Remove from the heat and squish with a pliers. The plastic should be soft enough to melt together.

[A]: Hold one end in the fire provided by a small candle. Heat it but do not let it catch fire. Remove from the heat and squish with a pliers. The plastic should be soft enough to melt together.

[Q]: Which of the following solutions is better for the following goal:
To remove dust from your graphite drawing.

OPTIONS:
- Wipe with a towel to get rid of graphite dust.
- Shake your drawing to get rid of graphite dust.

[A]:
Shake your drawing to get rid of graphite dust.