b&w newsreel - house on tree-lined street, Albert Einstein smokes pipe and works in study

Animation demonstrating Einstein's theory of relativity. The first scene shows two frames of reference. A person is standing still on a patch of grass while observing another person on a trolley moving horizontally at 40 percent of the speed of light. As the trolley passes the centre of the screen, a lightning strike occurs, producing a circular light beam that moves outwards. From both the stationary and moving observer's reference frame, they are in the centre of the light circle. The next scene adds four light detectors, one on each side of both observers. Each time a beam of light passes through the detector, it produces a visible change from black to red. From the stationary observer's reference frame, he sees the light circle contact both his detectors at the same time and the moving detectors at different times. However, from the moving observer's reference frame, he sees the light circle contact both his detectors at the same time and the stationary detectors at different times. Thus, the animation demonstrates that events that are simultaneous in one reference frame may not be simultaneous in another, a key principle of special relativity.

Albert and Elsa Einstein on board a ship in 1933

B-ROLL OF THE BRONZE ALBERT EINSTEIN MEMORIAL STATUE NEAR THE NATIONAL ACADEMY OF SCIENCES ON CONSTITUTION AVENUE.

ALBERT EINSTEIN

Princeton, Untied States of America (USA). <br/> <br/>SV. Famous scientist Albert Einstein and Prime Minister of Israel David Ben Gurion at garden in Princeton University - Ben Gurion visits Albert Einstein during his tour of USA. FCU. Albert Einstein, pan to Premier Ben Gurion. FCU. Ben Gurion. CU. Albert Einstein and Ben Gurion. <br/> <br/>(F/G) (Orig E.)

The striking Albert Einstein statue outside the National Academy of Sciences in Washington, D. C.

CU ALBERT EINSTEIN.

Albert Einstein greeted by people after arriving at New York harbor. Einstein poses for photographer. Einstein and his wife at dock while crowd surrounds them. Location: New York United States USA. Date: December 11, 1930.

15:54:25 NATURAL SOUND FTG. VS STILL AND WORKS OF ALBERT EINSTEIN, MOS MAN REGARDING EINSTEIN DISCOVERY. 15:55:54 BLANK.

ALBERT EINSTEIN

Animation demonstrating Einstein's theory of relativity. The first scene shows two frames of reference. A person is standing still on a patch of grass while observing another person on a trolley moving horizontally at 40 percent of the speed of light. As the trolley passes the centre of the screen, a lightning strike occurs, producing a circular light beam that moves outwards. From both the stationary and moving observer's reference frame, they are in the centre of the light circle. The next scene adds four light detectors, one on each side of both observers. Each time a beam of light passes through the detector, it produces a visible change from black to red. From the stationary observer's reference frame, he sees the light circle contact both his detectors at the same time and the moving detectors at different times. However, from the moving observer's reference frame, he sees the light circle contact both his detectors at the same time and the stationary detectors at different times. Thus, the animation demonstrates that events that are simultaneous in one reference frame may not be simultaneous in another, a key principle of special relativity.

Physicist Albert Einstein arrives in California with wife Elsa

Albert Einstein addresses a large audience in London with a speech on Individual Liberty, as a protest against Nazism, on 3rd October 1933.

Einstein with pipe in mouth reading and writing. Some calculus formulas.

Albert Einstein seated with his wife Elsa Einstein at a reception in California, United States of America. Man on microphone introduces Einstein. Crowd claps as Albert Einstein takes his place on stage. Einstein dressed in tuxedo makes a speech. Location: California United States USA. Date: 1935.

[Einstein & Naming of Yeshiva Medical School]

b&w - silent - newsreel footage of middle-aged Albert Einstein famed nuclear scientist

PETER JENNINGS CS VO ON ALBERT EINSTEIN'S BRAIN

STILL OF ALBERT EINSTEIN