At the atomic and subatomic scales, objects behave in ways that challenge the classical worldview based on day-to-day interactions with macroscopic reality. A familiar example is the discovery that ...

Water-bottle tricks demonstrating basic physical principles reveal pressure and motion effects. Rob Gronkowski reveals he’s never spent any of his NFL salary Suspected mountain lion attack in Colorado ...

DR. DANIELL'S “Principles of Physics” is known to be an excellent systematic treatise on physical science, setting forth fundamental principles in a sound and scientific way. In the volume now under ...