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PENCILS CAN WRITE BUT DIAMONDS CANNOT

That's an interesting observation! Pencils are designed for writing and drawing, utilizing graphite to leave marks on paper. Diamonds, on the other hand, are hard and valuable gemstones that do not have the capability to write. However, diamonds can be used in tools for cutting and engraving due to their hardness. 

https://www.thehindu.com/sci-tech/science/if-diamonds-and-pencils-are-made-out-of-carbon-how-is-it-that-pencils-can-write/article68886241.ece

 

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