Bruce G. Smith Books

Space Science Projects for Young Scientists

By David W. McKay, David E. McKay, Bruce G. Smith

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Ideas and instructions for a variety of science projects that examine the characteristics of the space environment and consider forces such as gravity, magnetism, and buoyancy.

Geology projects for young scientists

By Bruce G. Smith

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Projects and experiments explore such aspects of the Earth as its age, plate tectonics, earthquakes, and hydrogeology.

Space Science Projects for Young Scientists

By David E. McKay, Bruce G. Smith

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Geology projects for young scientists

By Bruce G. Smith

Average: 0.00, 0 Ratings

Projects and experiments explore such aspects of the Earth as its age, plate tectonics, earthquakes, and hydrogeology.

Space Science Projects for Young Scientists Projects for Young Scientists

By David E. McKay, Bruce G. Smith

Average: 0.00, 0 Ratings

How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

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.