Joseph Henry
17971878
American physicist and engineer who served as the first Secretary of the Smithsonian Institution and contributed to the discovery of induced electric current
2 நினைவிடங்கள் கண்டுபிடிக்கப்பட்டது
வடிகட்டியுடன் வாழ்க்கைகள் பகுதியில் அனைத்தையும் காண்17971856
German poet, writer, and literary critic whose lyrical poetry inspired composers like Schumann and Schubert, and whose prose offered incisive social commentary
