O excelenta enciclopedie pentru copii cu varta peste 5 ani. Explicatii clare si simple, usor de retinut, insotite de fotografii sugestive despre stiinta.
Why do things float? How do magnets work? What is gravity? The answers to these questions and more can be found in this fact-filled book. Simple, easy-to-read text and lively illustrations introduce basic science topics. Also includes fun science activities and exciting recommended websites.