Create a cloud in a bottle, make invisible ink, lift a book using just air…and much, much more! Doing it yourself is the best and easiest way to learn anything – and it is fun too! Discover the fascinating world of Science with these simple and fun-filled experiments that you can do with everyday materials. The experiments are safe and easy to follow, and the scientific principles and concepts are explained in clear words. Endless hours of non-stop excitement, stimulation and learning for children of all ages!