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Presents the ecology of a typical region of East Africa, the Masai Amboseli Game Reserve, emphasizing…

Dr. James S. Strickland shows how an electrolysis experiment enables us to count the number of…

Illustrates how kinetic energy is transferred from one body to another through elastic collisions. Defines concepts…

Professor Byron L Youtz uses a stream of electrons accelerated through mercury vapor to show that…

…Korean War, combat footage, European Defense Community, EDC, European Political Community, EPC, Pierre Mendès France, Western…

…Newton; MA; 02160 ; Tel. (800)225-3088DC: EDC Produced by WGBH; 125 Western Ave; Boston; MA…

Shows ways of organizing primary groups so as to provide maximum learning experience for the individual…

Shows the four ways that light traveling in a straight line can be bent: by diffraction…

Shows several models to illustrate both the bulk motion and random motion of molecules. Shows their…

MIT Professor John G. King uses the photomultiplier and the oscilloscope to demonstrate that light shows…

…From the EDC College Physics series Search Educational Film Journals at Media History Project for references…

John Shive explains that pulse propagation on ropes and slinkies shows elementary characteristics of waves, such…

Professor Richard H. Bolt discusses sound wave phenomena, how sound travels, and how it is reflected…

…After intense competition, EDC and CDC showcase their capabilities, with EDC leading initially, but the final…

Using the radioactive decay of cosmic ray mu-mesons shows the dilation of time in a…

Subject: derives the law of universal gravitation by using imaginary ‘Planet X’ that is the only…