[Q]: Objective: how to keep cheese from drying out on a hot sandwich
[A]: make sure that the butter and cheese are room temperature before you start cooking

[Q]: Objective: Remove odor from litter box.
[A]: Sprinkle dry tea leaves in litter box.

[Q]: Objective: To prevent dripping before soldering vertical joints in plumbing pipe.
[A]: Wipe off excess flux before soldering.

[Q]: Objective: What is an easy way to find the exact location of a stud behind dry wall?
[A]:
Run a magnet along the area of the wall you think the stud may be located until you feel resistance.