Sidney Perkowitz Books

"Sidney Perkowitz explores how foam - gas bubbles within solids or liquids - has shaped our lives for millennia." "He clarifies the pioneering roles foam plays in science and industry and takes us...

Empire of light

By S. Perkowitz, Sidney Perkowitz

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Light surrounds us and determines our existence. Scientists have long struggled to comprehend its physical nature - an enigmatic mix of wave and quantum particle - as well as how it affects us biol...

Frankenstein How a Monster Became an Icon The Science and Enduring Allure of Mary Shelley s Creation

By Eddy Von Mueller, Sidney Perkowitz

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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.