[Q]: Objective: To clean a penny
[A]: Mix together 1 teaspoon of salt and 1/4 cup white vinegar in a glass or plastic bowl, and stir until the salt is completely dissolved. Place a half dozen old, tarnished pennies into the solution, wait 10-20 seconds, then remove them and place them into a bowl of water. Take them out of the water, dry them on a paper towel and voila, shiny new pennies!

[Q]: Objective: Practice your soccer shooting skills.
[A]: Practice your approach to the ball, placing your plant foot just behind the ball when you want to get some air under it

[Q]: Objective: how to get rid of ants
[A]: pour Ivory Liquid Soap around where they are

[Q]: Objective: To create a tracking and warning system for predators around bird feeders.
[A]:
Pour sand below the feeder after replenishing it. Cats and other animals will leave foot prints in the sand and you can deter them by raising the height of the feeder.