Title: Megapowers
Subtitle: Science Fact Vs. Science Fiction
Description: Explores the truth behind science fiction phenomena such as x-ray eyes, invisibility, megastrength, etc., by examining the scientific facts.
Subjects: Science, Scientific recreations, Experiments, Juvenile literature, Force and energy, Sciences, Ouvrages pour la jeunesse, Expériences, Force et énergie, Science -- Juvenile literature, Science -- Experiments -- Juvenile literature, Science -- Experiments