English physiologist who conducted research into the function of neurons 1st Baron of Cambridge (1889-1997)
अंग्रेजी फिजियोलॉजिस्ट ने न्यूरॉन्स के प्रथम बैरन ऑफ कैंब्रिज (188 9-1 99 7) के कार्य में अनुसंधान किया था
Roman Emperor who was the adoptive son of Trajan travelled throughout his empire to strengthen its frontiers and encourage learning and architecture on a visit to Britain in 122 he ordered the construction of Hadrian s Wall (76-138)
रोमन सम्राट