BIOGRAPHY OF ALEXANDER GRAHAM BELL – अलेक्जेंडर ग्राहम बेल का जीवन परिचय

Alexander Graham Bell was born in Scotland to Edinburgh. They were raised in Boston, Massachusetts in the United States. It

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BIOGRAPHY OF ALFRED NOBEL – अल्फ्रेड नोबेल का जीवन परिचय

Alfred Bernhard Nobel was born in Stockholm, the capital of Sweden. Alfred was only nine when the family moved to

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BIOGRAPHY OF ALBERT EINSTEIN – अल्बर्ट आइंस्टीन का जीवन परिचय

Albert Einstein was born into a Jewish family in Ulm, Germany. The engineer uncle developed an interest in mathematics and

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