Автор: Mulllin V.L.
Издательство: Dover
Год: 1968
Формат: pdf, djvu
Страниц: 98
Размер: 20,45 Мб
Язык: английский
What better way is there to learn than by doing? This unusual book enables children to carry out more than 40 experiments and demonstrations, carefully planned to illustrate important principles of modern science. Clear step-by-step instructions, frequent diagrams, and clear statements of conclusions all enable the young student to carry through these experiments with minimal supervision, yet full success.