Lee de Forest
18731961
American inventor who developed the Audion triode vacuum tube, fundamentally enabling modern radio and long-distance telephony
2 дурсгалууд олдлоо
browse.listLastUpdated
Шүүлтүүрийг ашиглан Амьдралууд хэсгээс бүгдийг харах18751961
Swiss psychiatrist, psychotherapist, and psychologist who founded analytical psychology and developed the concept of archetypes
