📰 Knewz

ISSN 1098-7983

Rochester Tech Ezine - April 11, 2026

🖥️ Today in Tech History - April 11

2003: The first version of the Kazaa file-sharing app was released, pioneering the P2P revolution in digital music sharing.

1997: IBM's Deep Blue defeats chess champion Garry Kasparov in their first match, marking a landmark in AI history.

1970: The first Earth Day was observed, launching the modern environmental movement.

1955: The Salk polio vaccine was declared safe and effective, transforming public health worldwide.

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