PFP test - Science einen Link geteilt
2025-10-09 07:00:08
WWW.LIVESCIENCE.COM
Science history: First two-way phone call across outdoor lines made by Alexander Graham Bell Oct. 9, 1876
On Oct. 9, 1876, Alexander Graham Bell made a telephone call to his assistant a few miles away the first demonstration of what would ultimately become a global telephone network.
0 Kommentare 0 Geteilt 25 Ansichten
Bitte loggen Sie sich ein, um liken, teilen und zu kommentieren!
© 2025 Sngine-YND Deutsch
English Arabic French Spanish Portuguese Deutsch Turkish Dutch Italiano Russian Romaian Portuguese (Brazil) Greek
Über Bedingungen Datenschutz Kontaktiere uns Verzeichnis