Tech & Science · 1927
1927: Waves, Particles, and the Talking Screen
In 1927, the world grew smaller and louder as aviation leaps and sound film captivated global audiences. Meanwhile, brilliant minds at the Fifth Solvay Conference reshaped our understanding of physics, cementing quantum mechanics as the new frontier of human knowledge.
- May 21, 1927 | Aviation
Charles Lindbergh's Transatlantic Flight
Flying the Spirit of St. Louis, Charles Lindbergh completed the first nonstop solo transatlantic flight from New York to Paris.
- September 7, 1927 | Inventions
Philo Farnsworth's Electronic Television
Philo Farnsworth successfully transmitted the first fully electronic television image using his newly invented image dissector tube.
- October 6, 1927 | Cinema Technology
Release of The Jazz Singer
Warner Bros. premiered the first feature-length motion picture with synchronized speech, bringing an end to the silent film era.
- October 1927 | Quantum Physics
Fifth Solvay Conference
The world's top physicists gathered in Brussels to debate quantum theory, producing iconic discussions between Albert Einstein and Niels Bohr.
- March 1927 | Theoretical Physics
Heisenberg's Uncertainty Principle
Werner Heisenberg published his groundbreaking paper establishing that a particle's position and momentum cannot both be known precisely.
- April 1927 | Cosmology
Georges Lemaître's Expanding Universe
Georges Lemaître published a paper deriving Hubble's law and proposing that the universe is expanding, forming the basis for the Big Bang theory.
- January 7, 1927 | Telecommunications
First Commercial Transatlantic Phone Call
Commercial radio-telephone service officially opened between London and New York, allowing people to talk across the Atlantic Ocean for the first time.
- 1927 | Paleoanthropology
Discovery of Peking Man Fossils
Excavations at Zhoukoudian, China, yielded hominin tooth fossils that led to the identification of Peking Man, an important Homo erectus subspecies.
Enjoyed your trip back in time?