Naturvetenskap & teknik
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This entertaining book about trucks explains the basics of how trucks work. Topics include big and small kinds of trucks, tires, hydralic beds that can be raised up, different …
This fast-moving book about cars uses dynamic photos and interesting facts to explain the basics of how they work. Topics include the engine, steering, going fast and slow, …
Imagine being struck by lightning. ZAP! You could be killed on the spot. So why do we have something as powerful and dangerous as electricity running through our homes? Because our …
Can you imagine life without light? Well, actually... its impossible, because without light there would be no life on Earth at all! Learn all about the most disgusting and dreadful …
They say that in space no one can hear you scream... and its true! In the emptiness of space, nothing makes a noise. But on Earth... our ears are constantly pounded by sounds. …