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Author
Series
Publisher
Children's Press
Pub. Date
[2012]
Language
English
Description
How scientists find out how things work: First a scientist pulls together all the observations about something. Next, he or she thinks up a question that the observations don't explain. Then a hypothesis, that which someone believes to be the correct answer to the question is formed. It must be a statement that can be tested. Next, an experiment is made to test the hypothesis in which everything that happens is written down. Finally the scientist...
Author
Series
Publisher
Nomad Press
Pub. Date
[2018]
Language
English
Description
Learn why projectiles follow the paths they do and what factors influence those paths. Readers who are fascinated with potato cannons, slingshots, and rocketry will love taking that next step and applying what they learn about the laws of physics to the science of figuring out where to aim.
The science of ballistics is a fascinating topic for anyone who's ever thrown a dart at a dartboard or watched the thrilling last-minute shot of a tied basketball...
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