Einstein and Eddington (2008) Timeline Explained – Every Event in Order

Einstein was revolted by a demonstration of Fritz Haber's poison gas, which he saw being used for murder in warfare. This experience, combined with his existing pacifist inclinations, led him to refuse both the manifesto and to renounce his German citizenship, choosing personal integrity and scientific neutrality over national loyalty during World War I.

Foreshadowing: Earlier in the film, Einstein expresses discomfort with the war effort and becomes increasingly alienated from the German scientific establishment.

• einstein
• manifesto
• world war 1
• german citizenship
• fritz haber
• poison gas
• pacifism

Eddington was determined to prove the precession of Mercury's orbit, a problem Newtonian physics couldn't explain. When the British ban on German scientific literature obstructed his research, he wrote directly to Einstein for insight, believing that scientific truth transcended national rivalries. His commitment to international scientific collaboration was rooted in his Quaker faith and opposition to wartime nationalism.

Foreshadowing: Earlier, Eddington shelters the Müller family from an anti-German mob, demonstrating his willingness to help those targeted by wartime prejudice.

• eddington
• british ban
• german literature
• cambridge
• mercury orbit
• scientific collaboration
• world war 1

During the May 1919 eclipse, Eddington traveled to Príncipe and photographed starlight passing near the sun. By comparing these photographs to images taken under normal conditions, he demonstrated that the sun's gravity bent the starlight exactly as Einstein's general relativity predicted, approximately 1.75 arc-seconds of deflection. This experimental confirmation transformed Einstein's theory from speculation into established science.

Foreshadowing: Earlier scenes show Einstein completing his general relativity theory, describing how gravity curves spacetime and bends light.

• 1919 eclipse
• príncipe
• eddington
• einstein
• relativity
• light bending
• space time
• experiment proof

William Marston went off to fight in World War I after Eddington bid him farewell at the train station. Marston was killed during the chlorine gas attack at the Second Battle of Ypres in 1915. This devastating loss deeply affected Eddington and intensified his opposition to the war while strengthening his resolve to defend international scientific collaboration.

Foreshadowing: The film foreshadows this when Eddington nearly misses Marston's train, a small moment that hints at the personal costs of the conflict.

• william marston
• eddington
• ypres
• gas attack
• world war 1
• death
• quaker

Eddington brought the Müller family into his Cambridge home to protect them from a violent anti-German mob that threatened anyone perceived as connected to Germany. This act of compassion reflected his belief that scientists and civilians should not be judged by their nationality, and it deepened his empathy for those caught on the opposing side of the war.

Foreshadowing: Earlier, Eddington is appointed to defend Newtonian science against Einstein's revolutionary ideas, establishing his role as a bridge between British and German science.

• müller family
• cambridge
• anti-german
• shelter
• eddington
• world war 1
• xenophobia

Einstein's wife arrived in Berlin and discovered his affair with his cousin Elsa. The revelation, combined with the strain of wartime pressures on their marriage, led to her departure. This personal collapse mirrored the broader upheaval facing scientists who seemed to align with the war effort.

Foreshadowing: The film establishes Einstein's relationship with Elsa earlier, showing their growing closeness as Einstein becomes entangled in the German war effort.

• einstein
• elsa
• wife
• berlin
• affair
• marriage
• divorce
• world war 1

As a Quaker, Eddington refused to bear arms or participate in military service. This stance made him a target of protesters in Cambridge who viewed his conscientious objector status as unpatriotic during wartime. Despite the hostility, he continued his astronomical research while defending his beliefs and his right to pursue science independent of national agendas.

Foreshadowing: Eddington's Quaker faith is established early, and he bids farewell to William Marston before the latter leaves for war.

• eddington
• conscientious objector
• quaker
• cambridge
• protesters
• world war 1
• faith

Mercury's orbit precesses, its closest point to the sun shifts slightly with each revolution, in a way that Newtonian physics cannot fully explain. Einstein's general relativity correctly predicted this anomaly, providing the first major evidence that his theory was superior to Newton's. Eddington needed Einstein's insights to understand this problem, which became crucial groundwork for testing relativity during the 1919 eclipse.

Foreshadowing: Eddington's research into Mercury's orbit is受阻 by the British ban on German scientific literature, prompting him to reach out to Einstein.

• mercury
• precession
• orbit
• newton
• einstein
• relativity
• eddington
• cambridge
• astronomy

After confirming Einstein's prediction that starlight bends due to gravity, Eddington stood in awe of the universe's underlying mathematical order. The phrase expressed his profound sense that the elegance and precision of general relativity revealed something transcendent, a universe governed by laws that seemed almost divinely designed. This moment also marked a personal resurrection of his faith, which had been shaken by the death of William Marston and the horrors of war.

Foreshadowing: Eddington's faith was shaken by the Ypres gas attack and Marston's death, making this moment of scientific wonder a form of spiritual renewal.

• eddington
• god
• thinking
• eclipse
• faith
• relativity
• universe
• transcendence
• scientific wonder

Their collaboration began when Eddington, obstructed by Britain's ban on German scientific literature, wrote to Einstein seeking help with Mercury's orbital precession. Einstein, working through Max Planck as an intermediary, responded with his emerging general relativity calculations. This scientific exchange, carried out across enemy lines during World War I, evolved into a deep friendship based on mutual respect for each other's integrity and intellectual vision.

Foreshadowing: Sir Oliver Lodge originally tasked Eddington with studying Einstein's work to defend Newtonian science against relativity.

• einstein
• eddington
• collaboration
• planck
• world war 1
• friendship
• science
• cross-border

The film concludes by contrasting Einstein's enduring global fame with Eddington's relative obscurity. While Eddington was essential in organizing and executing the 1919 eclipse expedition that confirmed Einstein's predictions, the public narrative focused on Einstein as the genius behind the theory. Eddington's humble nature, his Quaker modesty, and his preference for working behind the scenes contributed to his lesser-known legacy, though he remained deeply satisfied with having helped vindicate scientific truth over nationalism.

Foreshadowing: The film establishes Eddington's preference for scientific collaboration over personal glory from the beginning.

• eddington
• einstein
• fame
• legacy
• obscurity
• history
• scientist
• recognition