Who invented typewriter? সাধারণ বিজ্ঞান Basic Information of Daily Science, Inventions and... 07 Oct, 2020 প্রশ্ন Who invented typewriter? ক. Sholes খ. Waterman গ. Shockley ঘ. Pascal সঠিক উত্তর Sholes সম্পর্কিত প্রশ্ন আরো দেখুন Which food stuff turns blue-black when brought in contact with iodine? Which one of the following contributes largely to the green-house gas effect? Hygrometer is used to measure-- What is the name given to molten rocks that are erupted by a volcano? Air is--- মন্তব্য There are no comments yet. Authentication required You must log in to post an answer. Log in বিষয় সাধারণ বিজ্ঞান অধ্যায় Basic Information of Daily Science, Inventions and...
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