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āϏāϤ্āϝেāύ্āĻĻ্āϰāύাāĻĨ āĻŦāϏু

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āĻ›োāϟāĻŦেāϞা⧟ āϝāĻ–āύ āĻŦিāĻĻ্āϝাāϏাāĻ—āϰ āϰāĻŦীāύ্āĻĻ্āϰāύাāĻĨ āĻ•িংāĻŦা āύāϰেāύ্āĻĻ্āϰāύাāĻĨ āĻāϰ āĻ•āĻĨা āĻļুāύāϤাāĻŽ, āϤāĻ–āύ āĻŽāύে āĻšāϤো āφāĻŽি āϝে āϰাāϤেāϰ āφāĻ•াāĻļ āĻĻেāĻ–ে āϤাāϰা āĻĻেāϰ āĻŽāϧ্āϝে āĻ•ি āφāĻ›ে āϜাāύাāϰ āϚেāώ্āϟা āĻ•āϰি, āϏেāϟা āĻ•ে āϜাāύে? āĻŦāĻ‡ā§Ÿেāϰ āĻĒাāϤা⧟ āĻ…āύেāĻ• āĻ›ā§œা, āĻ•āĻŦিāϤা āĻĒ⧜েāĻ›ি, āĻ•িāύ্āϤু āĻĒ্āϰāĻĨāĻŽāĻŦাāϰ āĻāĻ•āϟু āĻ…āύ্āϝ āϧāϰāύেāϰ, āĻŦāϞāϤে āĻ—েāϞে āϝা āĻāĻ•āϟু āĻŦেāĻļি āĻĒāĻ›āύ্āĻĻ āĻ•āϰি, āϤাāϰ āĻĒ্āϰāĻĨāĻŽ āϏ্āĻĒāϰ্āĻļ āĻĒাāχ āϏুāĻ•ুāĻŽাāϰ āϰা⧟েāϰ āϞেāĻ–া⧟ āĻĒাāχ। āĻāĻ•āϟু āĻŦ⧜ āĻšāϤেāχ āĻĒ্āϰāĻĢেāϏāϰ āĻļāĻ™্āĻ•ু āĻĒ⧜ে āφāĻŦাāϰ āύিāϜেāϰ āĻ•āϞ্āĻĒāύাāĻŽā§Ÿ āϜāĻ—āϤে āύিāϜেāĻ•ে āĻŦৈāϜ্āĻžাāύিāĻ• āĻŽāύে āĻ•āϰāϤাāĻŽ, āϏে āĻŦ⧜ āĻšাāϏিāϰ āĻ•āĻĨা āĻšāϞেāĻ“, āĻ›োāϟāĻĻেāϰ āĻŽāύে āϝে āĻ­ীāώāύ āϏাংāϘাāϤিāĻ• āĻ•ৌāϤূāĻšāϞ āĻĨাāĻ•ে āϤা āĻŦāϞাāϰ āωāĻĒা⧟ āĻĨাāĻ•েāύা। āĻĒ্āϰাāϚী āϏিāύেāĻŽাāϰ āĻĒাāĻļ āĻĻি⧟ে āĻ—āϞি āϟা āĻŦেāϰি⧟ে āĻļি⧟াāϞāĻĻāĻš āϏ্āϟেāĻļāύেāϰ āϏাāĻŽāύে āĻāϏে āĻĒ⧜ে। āĻ•িāύ্āϤু āĻŦাঁ⧟ে āĻŦেঁāĻ•ে āĻ—েāϞে āϜāĻ—ā§Ž āϏিāύেāĻŽা āĻĨেāĻ•ে āĻļ্āϝাāĻŽāĻŦাāϜাāϰ āĻ…āĻŦāϧি āϰাāϏ্āϤাāϰ āύাāĻŽ āĻāĻĒিāϏি āĻŦোāϏ āϰোāĻĄ āφāϰ āĻĄা⧟ে āĻ—েāϞেāχ āĻāϜেāϏি āĻŦোāϏ āϰোāĻĄ āĻāϰ āύাāĻŽ āĻĻেāĻ–ে āĻŦাāĻŦা āĻ•ে āϜিāϜ্āĻžেāϏ āĻ•āϰāϤে āĻŦāϞেāĻ›িāϞ, āĻāϰা āĻŦৈāϜ্āĻžাāύিāĻ•। āĻ“āχāϏāĻŽā§Ÿ, āĻŦিāϜ্āĻžাāύ āĻŦāϞāϤে āĻ…āύ্āϝ āĻāĻ•āϟা āϧাāϰāĻŖা āĻ›িāϞ, āϝে āϧাāϰāĻŖা āĻ…āϧিāĻ•াংāĻļ āĻŦিāϏ্āϤাāϰ āĻ•āϰেāĻ›িāϞ āϝাāϰা āϚাঁāĻĻে āϝা⧟, āϰāĻ•েāϟ āĻŦাāύা⧟ āĻ•িংāĻŦা āĻŦāχ āϞেāĻ–ে āϤাāϰাāχ āĻŦিāϜ্āĻžাāύী। āĻ•িāύ্āϤু āĻ•্āϞাāϏ āĻĢোāϰ āĻ āφāύāύ্āĻĻāĻŦাāϜাāϰেāϰ āĻāĻ•āϟা āĻĒ্āϰāĻŦāύ্āϧ āĻĒ⧜ে āĻŽāĻšাāĻĢাāĻĒ⧜ে āĻĒ⧜েāĻ›িāϞাāĻŽ। āĻĒ⧜ে āĻŦুāĻেāĻ›িāϞাāĻŽ āĻĒ্āϞাāϜāĻŽা āύাāĻŽāĻ• āϚāϤুāϰ্āĻĨ āĻ…āĻŦāϏ্āĻĨাāϰ āϏ্āϰāϏ্āϟাāϰ āϜāύ্āĻŽāĻĻিāύ āφāϜ āĻ…āϰ্āĻĨাā§Ž āχংāϰেāϜি āĻ•্āϝাāϞেāύ্āĻĄাāϰেāϰ āĻĒ...

āϞিāĻ™্āĻ— āĻŦৈāώāĻŽ্āϝ āĻŦা⧜āĻ›ে āύাāĻ•ি āĻ•āĻŽāĻ›ে?

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āĻāĻ•āϟি āĻ…āϤ্āϝāύ্āϤ āϜāϰুāϰি āϤāĻĨ্āϝ āϏāĻŦাāχāĻ•ে āĻĻেāĻ“ā§Ÿা āωāϚিāϤ āĻŦāϞে āĻŽāύে āĻ•āϰāϞাāĻŽ। āϏāĻŽ্āĻĒ্āϰāϤি āĻ…āύেāĻ•āĻ—ুāϞো āĻĒৃāĻĨāĻ• āϘāϟāύা āϘāϟāĻ›ে āϝাāĻĻেāϰ āĻĨিāĻŽ āϟা āĻāĻ•āχ āĻ•িāύ্āϤু āĻāχ āĻ–āĻŦāϰ āĻ—ুāϞো āĻ–ুāĻŦ āĻŽাāύুāώেāϰ āĻ•াāύে āĻāϏে āĻĒৌঁāĻ›ā§Ÿāύা, āĻ…āĻĨāĻŦা āĻĒৌঁāĻ›āϞেāĻ“ ...

Edison vs Tesla

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Today, I am going to share a true story, more specifically a inspirational story which is the reason that we are using any technology, from mobile to laptop or light bulb to ac machine. Its the few people who invented earlier drafted theory and technology. I am going to mention  people here who were the key of 1800s to the lock of 2000 and so on. Thomas Alpha Edison:-  He was a great inventor. He invent light bulb filament metal after failed with thousands of patent of metal. But he did not give up, and succeeded also. After his family moved to Michigan, he started to sold candy, newspaper, vegetable on train. He saved  three-year-old Jimmie MacKenzie from being struck by a runaway train, got a telegraph operator Job. There he started to develop various scientific technology. But unfortunately, this man's ego let him sink into another diverse world, the war between Edison and Tesla about the current. Read his full biography here .  Nikola Tesla:- ...

āϏেāχ āĻ­োāϰ āϚাāϰāϟে

āĻ­োāϰ āϚাāϰāϟে āϝāĻĻি āĻ­াāĻ™ে āϘুāĻŽ, āϚোāĻ– āĻ–ুāϞāϤে āĻĒাāϰো, āĻ…āύ্āϧ āĻšā§Ÿেāχ āφāĻŽাāϰ āĻļāϰীāϰেāϰ āĻ—āĻ­ীāϰে āĻĸুāĻ•āϤে āĻĒাāϰো āĻ­োāϰ āϚাāϰāϟে āϝāĻĻি āĻ­াāĻ™ে āϘুāĻŽ, āĻĻāϰāϜা āĻ–ুāϞāϤে āĻĒাāϰো āĻĻূāϰেāϰ āύিāĻ­āύ্āϤ āύāĻ•্āώāϤ্āϰেāϰ āϏাāĻĨে āĻ…āύ্āϧāĻ•াāϰে āĻšাāϰি⧟ে āϝেāϤে āĻĒাāϰ...

āĻ•েāĻŽāύ āφāĻ›ো āĻšেāĻŽāύ্āϤিāĻ•া?

āĻ•েāĻŽāύ āφāĻ›ো āĻšেāĻŽāύ্āϤিāĻ•া? āϤোāĻŽাāϰ āϚিāĻ ি āĻĒাāχāύা āĻŦāĻšুāĻĻিāύ, āĻĒāĻž্āϜিāĻ•া āĻŦāĻĻāϞ āĻšā§Ÿে āĻ—েāϞ, āϤুāĻŽি āĻŦāĻĻāϞ āĻšā§Ÿে āĻ—েāϞে āύাāĻ•ি? āϤুāĻŽি āĻĢ্āϝাāύ্āϟাāϏি āĻĒāĻ›āύ্āĻĻ āĻ•āϰāϤে, āϝাāĻĻāĻŦāĻĒুāϰে āĻ—েāϞে āĻ–ুāĻŦ āĻŽāύে āĻĒ⧜ে āĻĸাāĻ•ুāϰি⧟া āϟা āĻŦāĻĄ্āĻĄ āϘোāϞাāϟে, āĻāĻ–āύ ...

āĻšাāϰি⧟ে āϝাāĻ“ā§Ÿা "āĻ•āϞিāĻ•াāϤা"

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āĻŦিāĻ•েāϞ āĻšāϞে āĻĒা⧜াāϰ āĻŽো⧜ে āϞাāϟাāχ āĻšাāϤে āĻŦেāϰি⧟ে āĻĒ⧜া, āĻšাāĻĢ āĻĒ্āϝাāύ্āϟেāϰ āϏেāχ āĻ›েāϞেāϟা āĻāĻ–āύ āφāϰ āϘু⧜ি āĻ“ā§œা⧟āύা। āĻ–āĻŦāϰেāϰ āĻ•াāĻ—āϜ āϟা āĻšাāϤে āϤুāϞে āύি⧟ে āϚāĻļāĻŽাāϰ āĻ­েāϤāϰ āĻĻি⧟ে āĻ­্āϰুāĻ•ুāϟি āĻ•ুঁāϚāĻ•ে āϏেāχ āϜ্āϝেāĻ ুāĻĻেāϰ āĻĻāϞ āφāϰ āĻĻেāĻ–া āϝা⧟āύা। āĻšাāϰি⧟ে āĻ—েāĻ›ে āϏেāχ āϏ্āĻ•ুāϞেāϰ āĻ­েāϤāϰ āĻŦোāϤāϞ āĻĻি⧟ে āĻĢুāϟāĻŦāϞ āĻ–েāϞাāϰ āĻĻিāύ, āĻšাāϰি⧟ে āĻ—েāĻ›ে āĻāĻ•āϟা āĻŦāχ āĻĻেāĻ–ে āĻāĻ• āĻাঁāĻ• āĻŦāύ্āϧুāĻĻেāϰ āĻŦāχ āĻĒ⧜াāϰ āĻĻিāύ। āĻŽা⧟েāϰা āφāϰ āϏিāύি⧟āϰ āĻ—াāϰ্āϜেāύ āĻāϰ āĻĨেāĻ•ে āύāϤুāύ āĻ•্āϞাāϏেāϰ āĻĒুāϰāύো āĻŦāĻ‡ā§Ÿেāϰ āφāĻļা⧟ āĻĨাāĻ•েāύা। āĻĄা⧟েāϰিāϰ āĻ­াঁāϜে āύিāϜেāϰ āϚেāĻĒে āĻĨাāĻ•া āĻāĻ•āϰাāĻļ āĻ•াāύ্āύা āĻāĻ–āύ āĻĢেāϏāĻŦুāĻ•ে āϏāĻŽāĻŦেāĻĻāύাāϰ āχāĻŽোāϜি āĻ–োঁāϜে। āĻ•িāĻļāϞ⧟, āϏāĻšāϜāĻĒাāĻ  āĻāϰ āύāϤুāύ āĻŦāĻ‡ā§Ÿেāϰ āĻ—āύ্āϧ āφāϰ āωāϤ্āϤেāϜিāϤ āĻ•āϰে āϤোāϞেāύা āĻ›োāϟāĻĻেāϰ, āϤাāĻĻেāϰ āωāϤ্āϤেāϜāύা āĻšাāϤেāϰ āĻŽুāĻ ো⧟ 5 āχāĻž্āϚিāϤে āĻŦāύ্āĻĻি। āϏাāχāĻ•েāϞে āĻŦāϏে āĻĒ্āϰāύ⧟াāϞাāĻĒ, āϜু⧜ি-āĻ—া⧜িāϤে āĻŦāϏে āĻŦাāϤাāϏ āϏেāĻŦāύ āĻāĻ–āύ "āĻĒাāϞāϏাāϰেāϰ" āĻŽোāϟা āϟা⧟াāϰেāϰ āĻ“āĻĒāϰ āĻšেāϞাāύো āϏিāϟে āĻĒ্āϰেāĻŽিāĻ•াāϰ āϏ্āϤāύেāϰ āϏ্āĻĒāϰ্āĻļ āĻ–োঁāϜে। āĻŦāύ্āϧুāϤ্āĻŦে  āĻāĻ—ā§œাāĻাāϟি āĻāĻ–āύ āĻŽাāϰāĻĒিāϟ āĻ•āϰে āĻļেāώ āĻšā§Ÿāύা, āĻĢেāϏāĻŦুāĻ•েāϰ āĻŦ্āϞāĻ• āϞিāϏ্āϟে, āĻ­াāϰāϤী⧟ āĻŦিāϚাāϰāĻŦ্āϝāĻŦāϏ্āĻĨাāϰ āĻļ্āϞāĻĨ-āĻ—āϤিāϰ āĻŽāϤ āĻুāϞেāχ āĻĨাāĻ•ে। āĻŦাāϜাāϰে āĻ—ি⧟ে āĻ•েāω āφāϰ āĻĒাāϟেāϰ āĻĨāϞে āĻāĻ—ি⧟ে āĻĻে⧟āύা, āĻĒāϞিāĻĨিāύ āĻ­āϰা āĻঁāϟো-āĻ–াāĻĻ্āϝ āϜাāύāϞা āĻĨেāĻ•ে āĻ›ু⧜ে āφāϏে āϰাāϏ্āϤা⧟-āϰাāϏ্āϤা⧟। āĻ—্āϝাāϏāϞাāχāϟেāϰ āĻšāϞুāĻĻ āφāĻ­া āĻāĻ–āύ āφāϰ āĻ–ুāĻŦ āĻāĻ•āϟা āϚোāĻ–ে āĻĒ⧜েāύা, āϏাāĻĻা⧟ āĻĸেāĻ•ে āĻ—েāĻ›ে āφāϞোāĻ•িāϤ āĻĒ্āϰাāϏাāĻĻāĻŽāύ্āĻĄāϞী। āĻ…āϞিāĻ—āϞি āϜু⧜ে āϏে...

āĻĒৃāĻĨিāĻŦীāϰ āϏāĻŦāϚে⧟ে āϏুāĻ–ী āĻŽাāύুāώ āĻ•ে?

āĻĒৃāĻĨিāĻŦীāϰ āϏāĻŦāϚে⧟ে āϏুāĻ–ী āĻŽাāύুāώ āĻ•ে? āĻāχ āĻĒ্āϰāĻļ্āύāϟা āĻŽাāĻĨা⧟ āφāϏāϤেāχ āφāĻĒāύি āĻšā§ŸāϤো āĻ—ুāĻ—āϞে āϜাāύāϤে āϚাāχāĻŦেāύ āĻ•িāύ্āϤু āĻĒাāĻŦেāύ āύা। āχāύ্āϟাāϰāύেāϟ āĻĻুāύি⧟া⧟ āφāĻĒāύি āĻšā§ŸāϤো āϝে āĻ•োāύো āĻŦিāώ⧟েāϰ āωāϤ্āϤāϰ āĻĒে⧟ে āϝাāĻŦেāύ, āĻāχ āϧāϰুāύ āĻ•াāϰ āĻ•āϤ āϏāĻŽ্āĻĒāϤ্āϤি, āĻ•াāϰ āĻ•āϟা āĻŦি⧟ে āĻ•াāϰ āĻ•āϤāĻ•িāĻ›ু āϘāϟāύা āĻŽাāχāϞāĻĢāϞāĻ• āχāϤ্āϝাāĻĻি। āĻ•িāύ্āϤু āĻĒৃāĻĨিāĻŦীāϰ āϏāĻŦāϚে⧟ে āϏুāĻ–ী āĻāĻŦং āĻĻুঃāĻ–ী āĻŽাāύুāώ āφāĻĒāύি āχāύ্āϟাāϰāύেāϟে āĻ­াāϰ্āϚু⧟াāϞ āĻŽাāϧ্āϝāĻŽে āĻ–ুঁāϜে āĻĒাāĻŦেāύ āύা। āϤāĻ–āύāχ āφāĻĒāύাāϰ āϏāĻŦāϚে⧟ে āϏুāĻ–ী āĻ–োঁāϜাāϰ āχāϚ্āĻ›ে āĻŦা⧜āĻŦে। āĻ•োāύো āĻāĻ• āϏāĻĒ্āϤাāĻšেāϰ āĻļেāώে āϏ্āĻ•ুāϞ āĻ•āϞেāϜ āĻ•োāϚিং āĻ•িংāĻŦা āĻ…āĻĢিāϏ āϏেāϰে āĻŦা⧜ি āĻĢেāϰাāϰ āϏāĻŽā§Ÿ āφāĻĒāύাāϰ āĻ“āĻĒāϰ āĻŽāĻ™্āĻ—āϞ āϤুāώ্āϟ āĻšāĻŦে āφāϰ āĻļāύিāϰ āϏাāĻĨে āϏেāχ āϚুāĻ•্āϤি āĻ•āϰে āφāĻĒāύাāϰ āĻŽāύে āϏুāĻ–েāϰ āĻ–োঁāϜ āĻĻেāĻŦাāϰ āφāĻ­াāϏ āĻĻেāĻŦে। āϏেāχ āφāĻ­াāϏ āĻĒে⧟ে āφāĻĒāύাāϰ āĻ–াāĻŽāĻ–ে⧟াāϞিāĻĒāύা āĻŦে⧜ে āϝাāĻŦে āφāϰ āĻŦা⧜ি āĻĢেāϰাāϰ āχāϚ্āĻ›ে āϚāϞে āϝাāĻŦে। āĻŽāύে āĻšāĻŦে āϤিāϞোāϤ্āϤāĻŽা āĻ•ে āĻāĻ•āϟু āϘু⧜ে āφāĻŦিāώ্āĻ•াāϰ āĻ•āϰে āφāϏি। āĻšāĻ াā§Ž āĻ•āϰেāχ āĻ•োāύো āϏুāĻ–āĻ•āϰ āϏিāύেāĻŽাāϰ āύাāĻŽ āĻļুāύে āφāĻĒāύাāϰ āχāϚ্āĻ›ে āĻšāĻŦে āϏিāύেāĻŽা āϟা āĻĻেāĻ–াāϰ, āĻŦ্āϝাāϏ āφāĻĒāύিāĻ“ āϤিāϞোāϤ্āϤāĻŽাāϰ āĻ•োāύো āĻ…āĻĒেāĻ•্āώাāĻ•ৃāϤ āĻĻুāϰ্āĻ—āĻŽ āϜা⧟āĻ—াāϰ āϏিāύেāĻŽা āĻšāϞে āϝাāĻŦাāϰ āϤো⧜āϜো⧜ āĻ•āϰāĻŦেāύ। āφāĻĒāύাāϰ āĻĒ্āϰāϏ্āϤুāϤি āĻĻেāĻ–ে āφāĻ•াāĻļ āϤাāϰ āĻŦāύ্āϧু āĻŽেāϘেāϰ āϏাāĻĨে āĻ—āϰ্āϜāύ āĻ•āϰে āĻāĻ—ā§œা āĻ•āϰāĻŦে। āφāĻĒāύি āϏেāχ āĻĻিāĻ• āĻ–ে⧟াāϞ āύা āĻ•āϰেāχ āĻ…āύেāĻ• āϟা āĻŦেāĻšুāĻļ āĻ­াāĻŦে āϏিāύেāĻŽা āĻšāϞেāϰ āĻ•াāĻ›াāĻ•াāĻ›ি āĻ•োāύো āĻŽো⧜ āĻ āύাāĻŽāĻŦেāύ āĻŦাāϏ āĻĨেāĻ•ে। āĻĢুāϟāĻĒাāĻĨ āĻĻি⧟ে āĻšেঁāϟে āϝেāϤে āϝেāϤে āĻĻ...