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Appropriate for teenagers and sometimes tween-agers (9-14).

Examines the organization of various types of cells and provides an in-depth look at how cells operate alone to generate new cells and act as part of a larger network with others. More 
Covers the anatomy of the heart and the effects of the diseases to which it is sometimes prone. Provides annotated diagrams and illustrations to bolster the narrative and highlight significant aspects of cardiology and the... More 
Ron S. -

Today in History with a Twist: September 30, 2013

Peace In Our Time!      1938 - At 2:00 am (never make a decision when you are tired), Britain, France, Germany and Italy sign the Munich Agreement, allowing Germany to occupy the... More 
Covers how major mathematical concepts were first derived, as well as how they evolved with the advent of later thinkers shedding new light on various applications. More 
Examines the world famous game of soccer, and profiles legendary players who have made an impact throughout the history of this highly skilled sport. More 
Discusses the most influential political and social movements and their roles in the history of modern world politics, including liberalism, conservatism, fascism, and religious fundamentalism. More 
Examines the behavior of subatomic particles, providing crucial information on the structure and nature of atomic nuclei, which in turn reveal much about energy, matter, and often the origins of the universe. More 
Examines the profound place that relativity and quantum mechanics occupy in subverting longstanding notions about space, time, and matter. More 
Explores the science behind acoustics and optics and the broad application they have to everything from listening to music and watching television to ultrasonic and laser technologies that are crucial to the medical field.... More 
Introduces the historical and mathematical basis of statistics and probability as well as their application to everyday situations. More 


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