AC_প্রথম_কে_আবিষ্কার_করেন

#ac​ #airconditioner​ #shorts​ #didyouknow​ #aajtakbangla​ #aajtak​ AC প্রথম কে আবিষ্কার করেন? AC | Air Conditioner #shorts​ #didyouknow​ Aaj Tak Bangla Follow Us on: Facebook:    / aajtakbangla  ​ Twitter:    / aajtakbangla  ​ Instagram:    / aajtakbangla  ​ Disclaimer:- Copyright Disclaimer under Section 107 of the copyright act 1976, allowance is made for fair use for purposes such as criticism, comment, news reporting, 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 favour of fair use.