David Armentrout Books

Speed Demons
Speed Demons

By David Armentrout

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Leaps and Bounds
Leaps and Bounds

By David Armentrout

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Freaky Faces
Freaky Faces

By David Armentrout

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Crafty Critters
Crafty Critters

By David Armentrout

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Bloodsuckers
Bloodsuckers

By David Armentrout

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Wedges
Wedges

By David Armentrout

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Wheels
Wheels

By David Armentrout

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Inclined Planes
Inclined Planes

By David Armentrout

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Pulleys
Pulleys

By David Armentrout

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What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.

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