Edward Victor Appleton
18921965
English physicist and Nobel laureate known for his investigations of the ionosphere and the discovery of the Appleton layer, which advanced radar and shortwave radio
1 ອະນຸສອນສະຖານ ພົບ
ເບິ່ງທັງໝົດໃນຊີວິດ ດ້ວຍຕົວກອງທີ່ໃຊ້ແລ້ວ