"Illuminating the Past: The Story of Optical Storage (CDs, DVDs, and Blu-rays Explained)"

KTU 2024 Scheme FOUNDATIONS OF COMPUTING: FROM HARDWARE ESSENTIALS TO WEB DESIGN
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Imagine a world where data isn’t stored magnetically but with the power of light! Dive into the fascinating realm of optical storage technologies—lasers, shiny disks, and ingenious engineering. From the iconic CD to the revolutionary Blu-ray, discover how these technologies transformed how we consume and preserve information.

In this video, we explore:

What is optical storage? How lasers etch and read data on disks.
The evolution of optical media: CD-ROMs, DVDs, Blu-rays, and their impact.
How it works: Pits, lands, and lasers—decoded.
Legacy and significance: Why optical storage remains vital for archiving and backups even in the age of USB drives, cloud storage, and streaming.
Join us to uncover the brilliance of light-based storage and how it continues to influence our digital world. Don’t miss this illuminating journey through data storage history!

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