Wednesday, December 16, 2020

खिलौने से दो भाइयों ने कल्पना को हकीकत में बदला, फिर दुनिया के पहले हवाई जहाज ने उड़ान भरी


via Dainik Bhaskar /national/news/aaj-ka-itihas-today-history-india-world-december-17-1903-wright-brothers-first-flight-donald-bradman-first-cricketing-century-128021853.html

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Show HN: Playing Piano with Prime Numbers https://ift.tt/57qGj3T

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