International Translation Day - Jean Baptiste Perrin, French physicist, Recipient of Nobel Prize - Kamalesh Sharma, Secretary General of Commonwealth Nations - Charles Richter, Physicist - World's First Hydroelectric Power Plant - 30 September
International Translation Day - Jean Baptiste Perrin, French physicist, Recipient of Nobel Prize - Kamalesh Sharma, Secretary General of Commonwealth Nations - Charles Richter, Physicist - World's First Hydroelectric Power Plant - 30 September