[Q]: Objective: Keep fridge smelling fresh.
[A]: Put coffee grounds into empty container with holes.

[Q]: Objective: How to mount a guitar against a wall?
[A]: Apply two brackets with hooks on them to the wall, one higher than the other, the first will secure the top of the guitar and the second will secure the body

[Q]: Objective: how do you walk sideways?
[A]: step to the side over and over again.

[Q]: Objective: How to remove scratch from the glass?
[A]:
Wash off the glass using a clean cloth, making sure the glass is clear of all debris. Allow the glass to dry before attempting to fix the scratch. Hold a clean, lint-free cloth under a faucet of lukewarm water. Squeeze the cloth until no more excess moisture drips from it. Squeeze the tube until a pellet size of toothpaste comes out. Place the cloth and the drop of toothpaste on the scratched area. Move the cloth in small, circular motions for 30 seconds. Check the area to see how it looks. You may need several applications of toothpaste in order to minimize the scratch. Repeat the steps, applying a drop of toothpaste to the towel and wiping it on the scratch in a circular motion for 30 seconds. Get a fresh, clean cloth and wet it under the faucet. Squeeze out the excess moisture again, then take the damp cloth and pass it once over the glass. This makes the glass shine.