Describes the operating characteristics and cost of chart recorders available in Great Britain. (SL)

Describes multifunctional instruments which combine the functions of power supplies, amplifiers, oscillators, and various switching circuits. (SL)

Describes d.c. amplifiers available through English manufacturers and laboratory experiments which can be performed with them. (SL)

Reviews books on practical physics available through English publishers. Each review includes author, title, publisher, number of pages, and cost. (SL)

Compares operating characteristics and features of programmable hand held calculators. (SL)

Describes a seven piece modular optical hit which can be utilized to demonstrate different optical instruments and a method for observing interference fringes from the surface of a mirror. (SL)

Proposes the production of science fact films of life in a space station in order to increase student interest while teaching fundamental physics concepts. (SL)

Proposes practical problems involving the dynamics of rocket and orbital problems for the secondary level physics class. (SL)

Describes elementary particles and their fundamental interactions. (SL)

Discusses fundamental scientific concepts involved in the measurement of molecular quantities utilizing the mole. (SL)

Presents a consistent approach to the introduction of the mole in teaching kinetic theory and thermodynamics of ideal and real gases. (SL)

Discusses the importance of the mole concept in teaching elementary chemical theory. (SL)

Discusses the relationship between the SI units and fundamental physical constants. (SL)

Describes a one week secondary level physics course which includes experiments carried out in the field. (SL)

Discusses limitations and corrections to be made in physics experiments involving the investigations of drag and terminal velocity on spheres falling through a liquid in accordance with Stokes' law. (SL)