Proizvod vam ne odgovara? Nema veze! Možete nam vratiti unutar 30 dana
S poklon bonom ne možete pogriješiti. Za poklon bon primatelj može odabrati bilo što iz naše ponude.
30 dana za povrat kupljenih proizvoda
How can you bend water with a ruler? What makes grass green? How do machines work? What happens if you add raisins to a fizzy drink? Why don't seals freeze in icy water?Can anything stop paper clips from sinking?
This book will show you how to discover the answers to these questions and more - making you think like a scientist in a few simple steps.