Question

हु डिस्कवर द डायनामाइट​

Answer 1

Answer:

अल्फ्रेड नोबल

Explanation:

Alfred Nobel

Answer 2

Answer:

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Alfred Nobel worked hard to improve nitroglycerine as an explosive that could be used in blasting rock and in mining. He made one of his most important discoveries when he found that by mixing nitroglycerine, an oily fluid, with kieselguhr, the mixture could be turned into a paste.