13181_18518_moving_charges4.mov

13181_18518_moving_charges4

Film using early computer graphics to demonstrate scientific concepts on electromagnetic charges. Star shape is moving to the left. Lines curve then straighten back out. Center moves to the left. Lines curve and then disappear as star shape returns. Again the lines curve and form circles. WAVE FRONTS at a later time appears on the screen. The shape returns to a star.

1970s
B&W
Not Explicit