21 янв 1973 г. - The first trans-Atlantic connection and the popularity of emailing
Описание:
In 1973, Arpanet established its first transatlantic link with the University College of London. Email constituted 75% of all Arpanet network activity during the same period.Добавлено на ленту времени:
Дата:
21 янв 1973 г.
Сейчас
~ 52 г назад