Category Archives: Measurement

How To Make a Spring Scale

How to make a homemade spring-scale from a rubber band and a paint stick. Continue reading

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How to Make a Set of Weighing Scales

How to make a homemade balance that can detect the weight of a cottonball, and detect the difference between a copper penny and a zinc penny. You can also use it to weigh things in grains or grams. Continue reading

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