Reading Expeditions (Science: Scientists in Their Times): Finding the First Vaccines
Imagine a world in which most diseases were deadly. Go back to the late 1800s and follow Louis Pasteur as he and other scientists begin to understand germs and develop vaccines to fight diseases.
About National Geographic Kids
national geographic kids (often nicknamed to nat geo kids) is a children's magazine published by the national geographic society. its first issue was print Read More about National Geographic Kids