Böcker av William Henry Walenn

Designed to inspire young chemists, this book offers a wide range of fun and entertaining experiments that can be carried out at home or in the classroom. Written by William Henry Walenn, a renowned chemist and educator, this book offers readers a unique introduction to the world of chemistry and the joy of experimentation. From making crystals to building a working volcano, there is something for every young scientist in this engaging and informative book.This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.