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 ອະນຸສອນສະຖານ ພົບ
ເບິ່ງທັງໝົດໃນຊີວິດ ດ້ວຍຕົວກອງທີ່ໃຊ້ແລ້ວ17971856
German poet, writer, and literary critic whose lyrical poetry inspired composers like Schumann and Schubert, and whose prose offered incisive social commentary
