[Q]: Objective: How can I protect trees and bushes from being damaged by weed whackers?
[A]: Cut the top and bottom off a clear 2-liter soda bottle, then slice this cylinder down the middle. It will curl around the tree, stay in place, and be almost invisible.

[Q]: Objective: To open a box,
[A]: use a box cutter to cut the tape off the top of the box and pull open.

[Q]: Objective: Crazy glue
[A]: glues metal stuff together

[Q]: Objective: To peel an orange with a spoon,
[A]:
roll the orange on a hard surface, use a knife to make a cut in the peel but avoid cutting the fruit, slip a desert spoon underneath the peel and work the peel loose, and remove the peel in sections.