Introduces major developments in modern medicine, from William Harvey's discovery that the heart is a pump to the development of an artificial heart, and explains original reactions and the difference these changes made in health care.
Learn all about Paris and what its like to live in this exciting city. Youll want to make Paris your home when you learn about living in huge apartment complexes, riding the metro, and visiting Disneyland Paris!
Presents information about pirates and pirate life in the form of a story of a pirate crew in search of treasure with informative supplemental information.
Imagine a world without roads, toilets, or even towns! The Romans brought us many amazing inventions, including takeout food, shopping trips, and toothpaste. Discover how the past has shaped the way we live today.