Electronic devices history and facts "electronics | Devices, Facts, & History" «electronics | Devices, Facts, & History» "Electronics, Encyclopedia Britannica" Britannica electronic Electronics, Encyclopædia Britannica "Electronics, Encyclopedia Britannica" «electronics | Devices, Facts, & History» "electronics | Devices, Facts, & History" electronics | Devices, Facts, & History | Britannica.com electronics "Electronics, Encyclopedia Britannica" "electronics | Devices, Facts, & History" Electronic devices history and facts "Electronics, Encyclopedia Britannica" „electronics | Devices, Facts, & History” "Electronics, Encyclopædia Britannica" https://www.britannica.com/technology/electronics "electronics | Devices, Facts, & History" "Electronics, Encyclopedia Britannica"