About the Author

Tracy Abell lives in the Rocky Mountain foothills where she spent many, many hours in gymnasiums watching her son play basketball. His dedication to the game inspired her to head out to their backyard hoop where she'd shoot 100 free throws. Tracy's FT percentage hovered around 71%.

Reviews

“High-interest and immensely readable.”—School Library Journal

"A good and balanced introduction to these technologies."—School Library Connection

"A well-rounded classroom resource sure to jump-start scientific curiosity—and creativity—in even the youngest readers." —Booklist

"A recommended sturdy hardcover book that would be integrated easily into the grade three to six curriculum as science or STEM content."—NSTA Recommends