So geht Technik!

Turn on the light, turn on the tap, watch TV and make phone calls - it's all very simple, isn't it? But behind these everyday things there are many clever ideas and a lot of sophisticated technology. This book gives children a glimpse inside smartphones, toilets and refrigerators and explains physical and mechanical relationships such as the function of an electric motor or aerodynamics. Large-format and detailed illustrations as well as numerous step-by-step explanations illustrate complex interrelationships, which are described in short text modules suitable for children; a detailed glossary and a register for targeted reference complete the book. The explanations include electricity, solar systems, doorbell, hair dryer, kitchen machines, the pizza delivery service, microwave oven, refrigerator, washing machine, vacuum cleaner, sewing machine, the post office, the garbage disposal, etc.