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Marie Curie, the first scientist to win two Nobel Prizes – the 1903 Nobel Prize in Physics and the 1911 Nobel Prize in Chemistry – provides an inspiring life story for young people. The history of modern science is illuminated by a few rare individuals whose determination completely altered human…
While enjoying a pleasant journey, you may have noticed the driver occasionally shifting gears. But are you curious about what a gear shift is and what it’s used for? In this installment of our free science book series for children, you’ll learn about the gear system, a crucial engine component…