Examines the laws of physics that govern the universe, covering such topics as planetary motion, Newton's three laws of motion, gravity, the behavior of gases, and quantum mechanics. Includes experiments and activities.
An alphabetically arranged handbook contains essays on two hundred key principles, from Kepler's laws of planetary motion and Mendel's laws of genetics, to lesser-known laws that explain everything from black holes to sunflower patterns.
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 sciences, ask...
358 Lowell's Theory of Life on Mars was once of more technologically sophisticated In the year 2004 there was a scientific breakthrough that and larger radio telescopes have since confirmed Percival Lowell's conjecture that at one time ...