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Hace 13 horas · It offered early forms of social media features with innovations such as Notes, PLATO's message-forum application; TERM-talk, its instant-messaging feature; Talkomatic, perhaps the first online chat room; News Report, a crowdsourced online newspaper, and blog and Access Lists, enabling the owner of a note file or other application to limit access to a certain set of users, for example, only ...
Hace 13 horas · e. The Internet (or internet) [a] is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) [b] to communicate between networks and devices. It is a network of networks that consists of private, public, academic, business, and government networks of local to global scope, linked by a broad array of ...
Hace 5 horas · Trustbusting Big Tech can spark big — and unintended — consequences for free speech. Steve Weinberg has been a journalist, professor, author (10 books) and prolific book reviewer in a 50-year ...
Hace 13 horas · In March 2021 a government official said Hong Kong would be included in a planned maglev network across China, planned to operate at 600 km/h (370 mph) and begin opening by 2030. [179] Hong Kong is already connected to the Chinese high-speed rail network by the Guangzhou–Shenzhen–Hong Kong Express Rail Link , which opened on Sunday 23 September 2018.
Hace 13 horas · Indian Railways. Indian Railways ( IR) is a statutory body under the ownership of the Ministry of Railways of the Government of India that operates India's national railway system. As of 2023, it manages the fourth largest national railway system by size with a running track length of 104,647 km (65,025 mi) and route length of 68,426 km (42,518 ...
