লেজার টেকনোলজি Laser light and How laser work explained in Bangla Ep 126

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This video about Laser light, How laser work and LED light in Bangla. • ✅Video about Attosecond : • এটোসেকেন্ড সাইন্স Attosecond and Nobe... • ˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍ • ✅My Facebook ID ► / jommanbhuiyan • ✅Facebook page ► / bigganpic • ✅For Branding and Business inquiries ► [email protected] • ˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍ • Chapters: • 00:00 - Intro • 00:44 - Laser light properties • 01:36 - How LED works? • 02:58 - History of laser • 04:05 - How laser works? • 07:38 - Use of laser • 10:15 - Misuse of laser pointer • #BigganPiC #laser #light #LED #Education #maser #history #physics • ˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍ • Copyright Disclaimer Under Section 107 of the Copyright Act 1976, allowance is made for fair use for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use. • ˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍˍ

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