latests
The Battle of Hastings in 1066 was won by?
A) William of Normandy
B) Harold Godwinson
C) Richard I
D) Edward the Confessor
William of Normandy defeated Harold at Hastings in 1066, beginning Norman rule in England. This is a well-documented historical or scientific fact.
latests
A)
Treaty of Utrecht
B)
Treaty of Westphalia
C)
Treaty of Versailles
D)
Treaty of Tordesillas
The Peace of Westphalia (1648) concluded the Thirty Years' War and established principles of sovereign states and non-intervention.
latests
A)
Copper
B)
Iron
C)
Bronze
D)
Gold
Copper was the first metal widely used by humans in the Chalcolithic period, preceding the Bronze Age when alloys were developed.
latests
A)
Paris
B)
Lyon
C)
Marseille
D)
Nice
Paris is the capital city of France.
latests
A)
Marie Curie
B)
Bertha von Suttner
C)
Mother Teresa
D)
Aung San Suu Kyi
Bertha von Suttner received the Nobel Peace Prize in 1905 for her peace activism and pioneering influence on the peace movement.
latests
A)
Vitamin A
B)
Vitamin C
C)
Vitamin D
D)
Vitamin K
Ultraviolet B radiation converts skin precursors into vitamin D, essential for calcium metabolism and bone health.
latests
A)
No two atoms can collide
B)
No two fermions can occupy same state
C)
Energy cannot be destroyed
D)
Light travels fastest
The Pauli Exclusion Principle states no two fermions (like electrons) can occupy the same quantum state, critical for atomic structure.
latests
A)
Karl Marx
B)
John Locke
C)
Thomas Hobbes
D)
Jean-Jacques Rousseau
Rousseau’s 1762 work *The Social Contract* argued for collective governance where sovereignty belongs to the people, shaping democracy.
latests
A)
Charles Darwin
B)
Alfred Wegener
C)
James Hutton
D)
Harry Hess
Alfred Wegener proposed continental drift in 1912, suggesting continents once formed a supercontinent Pangaea, later separating.
latests
A)
Mozart
B)
Haydn
C)
Beethoven
D)
Brahms
Ludwig van Beethoven composed the Ninth Symphony, whose final movement sets Schiller's "Ode to Joy" and celebrates human solidarity.
latests
A)
Coulomb
B)
Faraday
C)
Maxwell
D)
Ohm
James Clerk Maxwell formulated the classical field equations that unify electricity, magnetism, and light as electromagnetic waves.
Loading more...