Jennifer Swanson

Have you ever wondered how astronauts stay healthy in space? What if an astronaut gets sick on the space station? Does snot run in space? This fascinating look at space and medicine explores how scientists and physicians study astronauts in space, how they help keep them safe, and what we've...

A bat walked into a magnetic field and stuck. Get it? If you don’t get this joke, you need this book! It’ll teach you everything you need to know about what makes magnets work. The answers will attract your curiosity....

Why does a football spiral? How do some athletes jump so high? The answer is science! The Secret Science of Sports helps kids better understand concepts of science, technology, engineering, and math through the sports they love to play and watch. Every sport -- from baseball to basketball, to...