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*📍वर्ष 1943 में आज ही के दिन नेताजी सुभाष चन्द्र बोस ने आजाद हिंद फौज की स्थापना की थी। इस फौज ने देश की स्वतंत्रता में महत्वपूर्ण भूमिका निभाई।* #आजाद_हिंद_फौज
Because on a smooth surface the amount of friction is too little and the ball of pen will get so slippery that's why the pen in not working on the oily paper
