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🔍 What is a Barcode?
Barcodes are everywhere—from your grocery items to shipping packages—but have you ever stopped to wonder what those black and white lines actually mean?

In this short and simple video, we break down the mystery of barcodes in under a minute. You’ll learn how barcodes work, what kind of data they hold, and why they’re so important in retail, logistics, healthcare, and even libraries!

Barcodes are basically machine-readable patterns that store information about a product—like its price, name, or inventory number. When scanned, they allow quick and accurate access to this data, making them essential for modern business operations.

Whether it’s a UPC, QR code, or EAN, this short will give you a fast, clear explanation of how barcodes power our world behind the scenes.

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