Автор: [автор не указан] Год: 2013 Издание:Kingfisher Страниц: [не указано] ISBN: 9780753433676 There are four books in the series: Electricity and Magnets, Sound and Light, Forces and Motion and Matter and Materials. Each title contains 20 tried and tested experiments. The experiments are all safe to do, use household materials, are manageable...
