
7.9/10
|DE
|de
|467 eps
First Air Date: 1981-03-24
Overview - Each 30 minute episode is dedicated to a separate issue or theme and consists mainly of related short featurettes, which explain, explore and educate how things of everyday life and even complex systems work. It spans a wide variety of topics from technology and industry to something as mundane as how the postal service works.
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Are You Smarter Than a 5th Grader?
⭐ 6.4