Can cows walk down stairs?: perplexing questions answered
Auteur :
Heiney, Paul
Éditeur :
The History Press Ltd
ISBN :
9780750937481
Date de publication :
21 sept. 2006
Dimensions :
19,8 x 12,7 x 1,0 cm
Poids :
220 g
Langue :
Anglais
Pays d'origine :
Grande Bretagne
What is ear wax for? Do bacteria have sex? How do they put stripes in toothpaste? This book answers those perplexing questions. It unravels both those things we take for granted, such as, when you boil an egg, why does the yolk stay in the middle, or why is the sky blue, and questions which probe deeply, such as, what does an atom look like?