Today’s History, 23 December 2017 – Aaj Ka Itihas Aur Panchang In Hindi

• Artificial Rubber Made For The First Time On December 23, 1932. The Real Purpose Of Making This Was The Lack Of Yield Of Cauchu In The Product Of Natural Rubber. After About 13 Years Of The End Of World War I After The Constant Efforts Of Scientists To Produce This Element, An English Scientist Named Mill Invented The Artificial Rubber.

आज का इतिहास, Archives – Live Today, Hindu Panchang 23 December 2017, Panchang, Special News In Hindi, Indian History – On This Day, आज का इतिहास, भारत के इतिहास में आज का दिन, जाने इतिहास के पन्ने को, आज के दिन का महत्व, आज के दिन का महत्व, आज क्या खास है, आज क्या तिथि है, Remember Able December