Wisdom Builder
History Trading Cards
MODE:
When
Stuff Happened
Relativity Principle
Relativity Principle
Jul 1632
Physics
Timeline
Doppler Effect Observed for Stars
Light Waves
1848
Physics
Timeline
Doppler Effect for Sound and Light
Waves
1842
Physics
Timeline
Max Planck
Max Planck
1858
Lived from 1858 to 1947, aged 89.
Physics
Timeline
Albert Einstein (1879 to 1955)
Albert Einstein
born 1879
Lived 1879 to 1955, aged 76.
Physics
Timeline
Electroweak Era
Big Bang Singularity
13.8 Billion Years Ago: First Millisecond
A bit speculative. Still an irrational idea rationally deduced but with some empirical data.
Physics
Timeline
Singularity
Expanding Universe
13.8 Billion Years Ago
Highly speculative.
Physics
Timeline