The Scientific Jam music group presents science and music assemblies at schools and events around the San Francisco Bay and Sacramento Areas. Blending music with science education, the Scientific Jam has become a powerful tool for teaching science concepts to children and adults. The first Scientific Jam CD explores the topics of energy, sound, light, magnetism, electricity, as well as environmental issues such as recycling, and energy conservation. These topics are bought to life in a school assembly program with songs like Moving Molecules, Sound Travels in Waves, Magnetism, Roy G. Biv, Fathom the Atom, Activities of People, Energy Use it Wise, World of Change, Recycle , and the Engine Song. For a preview of these songs click go to scientificjam.com.
The observed positive mass energy/density is equal to the critical density in which positive kinetic and rest energy is balanced by the negative (gravitational) potential energy.