[Q]: Which of the following solutions is better for the following goal:
How to child proof a trampoline

[A]: To keep little feet from getting hurt on trampoline springs, cover them with pool noodles.

[Q]: Which of the following solutions is better for the following goal:
Easiest way to make round eggs, for sandwiches.

[A]: Use canning jar rings as molds.

[Q]: Which of the following solutions is better for the following goal:
how to make a non-toxic paint with egg and chalk

[A]: Collect chalk pieces. Soak chalk in a muffin tray. Grind chalk into powder. Flash pasteurize eggs. Separate egg yolk from egg whites. Add an egg yolk to each chalked space on the muffin tray. Let it sit for a few minutes.

[Q]: Which of the following solutions is better for the following goal:
How do you attach a camera to a tripod?

[A]:
Place the camera on the screw of the tripod and turn the camera to screw it on.