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3 cm scale
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How Big Is 3 cm? The Surprising Scale of Everyday Measurements
Consider this: a 3 cm diameter is the threshold where human fingers begin to struggle with dexterity. It’s the size of a standard AAA battery, yet also the...
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Consider this: a 3 cm diameter is the threshold where human fingers begin to struggle with dexterity. It’s the size of a standard AAA battery, yet also the...