Question

Pencil ka aviskar kisne kiya

Answer 1

Mm manay kii thi nii maloom

Answer 2

Answer:

Nicholas-Jacques Conte

Explanation:

The modern pencil was invented in 1795 by Nicholas-Jacques Conte, a scientist serving in the army of Napoleon Bonaparte. The magic material that was so appropriate for the purpose was the form of pure carbon that we call graphite.

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