[Q]: Objective: How do you make lemon juice?
[A]: You can squeeze juice manually using a citrus squeezer or using a food processor with a juicer component.

[Q]: Objective: Remove burrs from dog's fur
[A]: Begin by removing any loose burrs with a metal comb. Crush the sandspurs with a pair of pliers., Gently pull mats apart with your fingers, and then brush out burrs with a comb

[Q]: Objective: to assess if your refrigerator door seal needs to be replaced
[A]: Put the dollar bill between the refrigerator door and refrigerator, and close the door on it. Then, try to pull it out slowly. If you feel it drag slightly, your gasket doesn't need replacing. If it slips out quickly or has moisture on it or mold, get a new gasket.

[Q]: Objective: How do I find lost things on the floor?
[A]:
Put the end of a nylon over the vacuum hose and run along the floor.