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|

|

|

|
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|

|

|
|

|
|
3000000yrs
|
|

|
|
Matter
Domination
Era
|
|

|
|
|
|
|
|
|

|
|

|
|
|
|
|

|

|
|
c.400
|
|

|
|
Earth, Air,
Fire &
Water
|
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|

|
|

|
|

|

|

|
|
1332
|
|

|
|
Distillation
of Wine
|
|

|
|
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|
|

|
|

|
|
|
|
|
|

|

|
|
1665
|
|

|
|
Newton
"Annus
Mirabilis"
|
|

|
|
|
|

|

|
|
1687
|
|

|
|
Newton's
Laws of
Motion
|
|

|
|
|
|
|
|
|
|

|
|

|
|
|
|
|
|
|
|

|

|
|
1787
|
|

|
|
Chemical
Nomenclature
|
|

|
|
|
|
|
|
|
|
|
|

|
|

|
|
|

|

|
|
1803
|
|

|
|
Dalton
Atomic
Theory
|
|

|
|
|

|

|
|
1808
|
|

|
|
Law of
Combining
Volumes
|
|

|
|
|
|
|
|

|

|
|
1823
|
|

|
|
Döbereiner
Firelighter
|
|

|
|
|
|
|
|
|
|
|
|

|
|

|
|
|
|
|

|

|
|
1869
|
|

|
|
Mendeleev
Periodic
Table
|
|

|
|
|
|
|
|
|
|
|
|
|
|
|

|
|

|
|
|
|
|
|
|
|
|
|

|

|
|
1916
|
|

|
|
Theory
of
Adsorption
|
|

|
|
|
|
|
|
|
|

|
|

|
|

|

|

|
|
1920
|
|

|
|
Van Der
Waals
Equation
|
|

|
|
|
|
|
|
|

|

|
|
1927
|
|

|
|
Uncertainty
Principle
|
|

|
|
|
|
|
|
|
|
|
|
|
|

|
|

|
|
|
|
|

|

|
|
1954
|
|

|
|
Nuclear
Power
Reactor
|
|

|
|
|

|

|
|
1954
|
|

|
|
Ziegler-
Natta
Catalysts
|
|

|
|
|
|

|

|
|
1956
|
|

|
|
Synthesis
of
Morphine
|
|

|
|
|

|

|
|
1957
|
|

|
|
Poly-
carbonate
Plastics
|
|

|
|
|
|
|
|
|
|
|

|
|

|
|
|
|
|
|
|

|

|
|
1963
|
|

|
|
Nuclear
Shell
Structure
|
|

|
|
|
|
|

|

|
|
1966
|
|

|
|
Synthesis
of
Insulin
|
|

|
|
|
|
|
|
|
|
|
|
|
|

|
|

|
|
|

|

|
|
1970
|
|

|
|
Birth of
String
Theory
|
|

|
|
|

|

|
|
1971
|
|

|
|
Human
Growth
Hormone
|
|

|
|
|

|

|
|
1972
|
|

|
|
Synthesis
of
Vitamin B12
|
|

|
|
|
|
|
|

|

|
|
1974
|
|

|
|
Catalytic
Converters
|
|

|
|
|
|
|
|
|
|
|

|

|
|
1978
|
|

|
|
Genetically
Engineered
Insulin
|
|

|
|
|
|
|
|

|
|

|
|
|
|
|
|
|

|

|
|
1985
|
|

|
|
Buckminster-
fullerene
|
|

|
|
|
|

|

|
|
1987
|
|

|
|
Shape-
memory
Plastics
|
|

|
|
|
|
|
|
|
|
|
|

|
|

|
|
|
|

|

|
|
1992
|
|

|
|
Electron
Transfer
Theory
|
|

|
|
|
|
|
|

|

|
|
1995
|
|

|
|
Atmospheric
Chemistry
|
|

|
|
|
|
|

|

|
|
1997
|
|

|
|
Expansion
of the
Universe
|
|

|
|
|
|

|

|
|
1999
|
|

|
|
Femtosecond
Spectroscopy
|
|

|
|
|
|
|

|
|

|
|

|

|

|
|
2001
|
|

|
|
Human
Genome
Sequenced
|
|

|
|
|
|
|

|

|
|
2050
|
|

|
|
Thermo-
nuclear
Fusion
|
|

|
|
|
|
|
|
|
|
|
|
|
|
|
|

|
|
|
|
|
|

|
|