Fascinating physics facts a young scientist needs to know, from one of the most trusted teams in STEM for children! This kid-friendly introduction to the physic
This book explores light and other types of waves, using this as a window into other aspects of physics. It emphasizes a conceptual understanding, using example
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Comprehensive Prep for SAT Critical Reading and Writing. Every year, students pay $1,000 and more to test prep companies to prepare for the Critical Reading and