Soap, foam, bubbles. The history of cleanliness.

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Who invented soap and what was used before it? Why is water alone not enough to be clean? What is a soap molecule made of and how does it work? In this book — the history of cleanliness from ancient... times to the present day, when soap still helps us stay healthy.

Author: ИВАНОВА Ю.

Printhouse: Nastia i Nikita

Series: Nastya and Nikita

Age restrictions: 6+

Year of publication: 2022

ISBN: 9785907501355

Number of pages: 24

Size: 27 x 21 x 0.2 mm

Cover type: Мягкая бумажная

Weight: 90 g

ID: 1319501

Who invented soap and what was used before it? Why is water alone not enough to be clean? What is a soap molecule made of and how does it work? In this book — the history of cleanliness from ancient times to the present day, when soap still helps us stay healthy.

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In stock

€ 3.07 € 4.39