This lively and informative book introduces beginning readers to the Moon’s orbit around Earth, phases of the Moon and eclipses, the Moon’s effect on tides, and much more.
Disney Educational - Bill Nye The Science Guy: Phases of Matter
The three phases of matter get the Bill Nye treatment in this program. As usual, although some of the science concepts explored in the programs can be complex, Nye is in tune with what students are capable of understanding and uses humor to create a fun learning atmosphere. In this episode, he discusses the finer points of solids, liquids, and gases, using examples that kids can relate to. The idea of frying an ice cube is presented to help illustrate what matter is all about.
This book gives an extended review of theoretical and observational aspects of neutron star physics. With masses comparable to that of the Sun and radii of about ten kilometres, neutron stars are the densest stars in the Universe. This book describes all layers of neutron stars, from the surface to the core, with the emphasis on their structure and equation of state. Theories of dense matter are reviewed, and used to construct neutron star models. Hypothetical strange quark stars and possible exotic phases in neutron star cores are also discussed. Also covered are the effects of strong magnetic fields in neutron star envelopes and a comparison on neutron star models with observations.
