What is a scientific theory? How is it different from a law or a principle? And what practical is it? Science students, especially those new to studying the sci

What is a scientific theory? How is it different from a law or a principle? And what practical use is it? Science students, especially those new to studying the

This groundbreaking Encyclopedia is the very first fully-refereed A-Z compendium of the main principles, concepts, problems, institutions, schools and policies

Collected in two volumes, this reference provides a thorough discussion of the most important scientific principles, laws, and theories, along with their everyd