How does science help law enforcement professionals? Meet crime scene investigators and learn how they search for clues such as fibers and fingerprints. Discover how medical examiners use scientific t
When messy Wayne goes away to camp, his younger brother Jeff throws out some old food containers that he finds in their room, but then he learns that Wayne is working on a science project about mold,
When Dan accidentally brings an earthworm to school, he gets a homework assignment that helps him solve a nagging problem--what to give his mother for her birthday.
When Molly and her sister notice bats in their neighborhood for the first time, they become suspicious of the new girl in school nicknamed Vampire Vivian.
Reluctant to take her little brother to the beach because of his constant questions, a teenager is soon grateful for his newly acquired knowledge of the tides.
A boy with an amazing sense of smell becomes the "Family Nose" when his parents and siblings all come down with colds and cannot smell disgusting and dangerous odors around the house.
