Network History

Tag: world

  • Dial-Up Internet: The Screeching Gateway to the Digital World

    Dial-Up Internet: The Screeching Gateway to the Digital World

    How a telephone line connected a generation to the internet — and why it still matters

    Before fiber optics, before Wi-Fi, before broadband became a household word, there was dial-up. For most of the 1990s and early 2000s, the ritual was the same: sit down at a beige desktop computer, open a browser, and wait. Wait for the modem to wake up. Wait for the phone line to negotiate. Wait for that unmistakable cacophony of screeches, hisses, and static — the handshake that meant you were, at last, online.

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  • The Cable That Connected Two Worlds: Laying the First Transatlantic Internet Cable

    The Cable That Connected Two Worlds: Laying the First Transatlantic Internet Cable

    How engineers stretched a wire across 6,000 kilometres of ocean floor — and changed the internet forever.

    Before the Wire

    In the early 1990s, the internet was growing faster than anyone had anticipated. Universities, research labs, and increasingly — ordinary people — were coming online. But the traffic between Europe and North America still depended on satellite links: expensive, slow, and plagued by the unavoidable physics of signal delay. A round-trip to a geostationary satellite and back takes roughly 600 milliseconds. For email, that was annoying. For real-time communication, it was a wall.

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