Author : Heather Amery
Publisher : Educational Development Corporation
ISBN 13 : 9780860200086
Total Pages : 40 pages
Book Rating : 4.86/5 ( download)
Book Synopsis The Knowhow Book of Batteries and Magnets by : Heather Amery
Download or read book The Knowhow Book of Batteries and Magnets written by Heather Amery and published by Educational Development Corporation. This book was released on 1992 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Circuits and switches / making a lighthouse and a lantern / stop-go traffic lights / morse code transmitter / flashing robot.