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Q&A for How to Make a Compass
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QuestionWhat if I do not have any of the supplies?Community AnswerRemember that the sun rises in the east and goes down in the west. So if the sun is going down on your left, north is ahead of you and south is behind you. If it's coming up on your left, north is behind you and south is ahead of you.
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QuestionHow is the leaf used, and how is the needle passed through the leaf?Community AnswerSet the needle on top of a floating leaf. The needle will turn the leaf with it.
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QuestionHow can I make this compass if it is night and I can't find the Little Dipper?Community AnswerWait for morning. Night navigation in a survival situation is inadvisable. Focus on fire and shelter instead. The magnetic field will still be there in the morning, but it won't matter if you're not.
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QuestionIs there another way to make a compass?Community AnswerYes, you could try the string and stick 'Chinese' method, which allows you to skip using water or oil. The thread 'floats' the hanging needle. Positions can still be marked if the stick or pencil is set over a cup or ring.
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QuestionCan you use a bottle cap instead of a cork?Community AnswerYes. You can use anything you want that floats, as long as it can hold the needle without it falling into the water.
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QuestionWhat should I do if I need to take it somewhere as a project for school?Community AnswerKeep the compass and a magnet inside of the bowl, and carefully take it to school. Refill the bowl with water in a sink.
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QuestionHow does it point in that direction?ENOJIKenguraCommunity AnswerThe earth has a north and south pole with an electromagnetic force emanating from them. This force is so great that it causes any compass to turn towards the origin of those forces.
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QuestionDo I need a magnetizer?Community AnswerYes, it is vital to use a magnetizer.
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QuestionWhy would I use metal instead of anything else?ENOJIKenguraCommunity AnswerMetal is a conductor of electricity, which is similar to magnetic fields and poles. If you use something else like plastic, it will not turn in the right direction towards the poles since it is not magnetic.
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QuestionWhat if a needle is not magnetized?Community AnswerThen it won't point north.
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QuestionSay I want to make a professional looking compass, like one that I could find in a store. Could this method still work, but instead of using a bowl I would be using a casing for the compass?Community AnswerThe basic method is the same, yes.
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QuestionWhat if the cork does not stay still?Community AnswerTry using different materials, or maybe making the cork thicker or thinner.
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QuestionHow do I know which way is north and south?Community AnswerThe floating needle turns towards north, and you can work south, east and west from there.
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QuestionAre there any substitutes for cork?AlexTop AnswererYes. You can use anything that can float and be easily moved, such as a piece of foam.
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