Irving Langmuir
18811957
American chemist and physicist awarded the Nobel Prize in Chemistry for his investigations in surface chemistry
සිහිවටන 2 හමු විය
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පෙරහන යෙදූ ජීවිත හි සියල්ල බලන්න18811938
Founding father and first president of the Republic of Turkey, who led significant reforms to establish a secular, industrializing nation
