Naturvetenskap & teknik
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How many kids aspire to become an astronaut one day? Wouldn’t it be great to float in space and do neat experiments? But before all the ?fun” begins, it takes an incredible amount …
Written for middle-grade and older readers, Eyes and Spies looks at the way information and data about us is collected and used by individuals, governments, companies, and …
Check out the amazing machines that make space travel possible. From the spaceship itself to the wrench needed to make in-flight repairs, machines of every kind are the backbone of …
Curious kids ask the best questions! What keeps the stars from falling from the sky? Why do metal boats float? And more importantly, why don’t cars run on apple juice?! All these …
The Man Who Knew Everything is a biography of Athanasius Kircher, a 17th-century German Jesuit and scientist. He was one of the modern world’s first scientific celebrities—the …