"Special relativity (Physics)" . . "Force and energy." . . . . "California Institute of Technology." . . "Relativity (Physics)" . . "Corporation for Community College Television." . . "Program 43. Albert Einstein is motivated to perfect the central ideas of physics, resulting in a new understanding of the meaning of space and time. Program 44. The new meaning of space and time make it necessary to formulate a new mechanics, therefore E = MC²."@en . . . . . . . . . . . "Pt. 1. Discussion of the work of Albert Enstein, resulting in the theory of relativity, a wholly new understanding of the meaning of space and time. -- pt. 2. Discussion of how the new meanings of space and time made it necessary to formulate a new mechanics."@en . "Velocity and time ; Energy, momentum & mass"@en . . . "Mass, momentum, energy"@en . "Velocity and time"@en . . "In program 43 Einstein is motivated to perfect the central ideas of physics, resulting in a new understanding of the meaning of space and time. Program 44 discusses how the new meanings of space and time made it necessary to formulate a new mechanics. Uses computer animation sequences, historical reenactments, and close-up photography of experiments."@en . . "Mass, momentum and energy"@en . . . . . . . "Energy, momentum & mass"@en . "Velocity and time: Discussion of the work of Albert Einstein, resulting in the theory of relativity, a wholly new understanding of the meaning of space and time. Energy, momentum and mass: Deals with the formulation of a new mechanics based on Einstein's concept of space and time. Covers relativistic momentum, equations relating kinetic energy and total energy of a particle to its speed, and the relation between mass and energy in special relativity."@en . . . "Program 43 discusses the work of Albert Einstein, resulting in the theory of relativity, a wholly new understanding of the meaning of space and time. Program 44 discusses how this new meaning of space and time made it necessary to formulate a new mechanics."@en . . . . . . . . . . . . "Energy, momentum and mass"@en . . "Velocity and time Energy, momentum & mass"@en . . "Velocity and time ; Energy, momentum and mass"@en . . "Mass, momentum & energy"@en . . "Discussion of the work of Albert Einstein, resulting in the theory of relativity, a wholly new understanding of the meaning of space and time (1st title) ; discussion of how the new meaning of space and time made it necessary to formulate a new mechanics (2nd title)."@en . . . . . . . . "The first program discusses the work of Albert Einstein, resulting in the theory of relativity, a wholly new understanding of the meaning of space and time. The second program discusses how this new meaning of space and time made it necessary to formulate a new mechanics."@en . . . . . . . . . . . . . . "Videorecord." . . "Mass (Physics)" . .