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A typical pencil can draw a line 56 km long. The graphite inside the pencil is made up of carbon atoms. The pencil has the capacity to write 45,000 words a day.
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Kısaca
A typical pencil can draw a line 56 km long. The graphite inside the pencil is made up of carbon atoms. The pencil has the capacity to write 45,000 words a day.
55 bilgi paylaştı • 4 days ago
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