latests
Who proposed the "uncertainty principle" in quantum mechanics?
A) Albert Einstein
B) Werner Heisenberg
C) Niels Bohr
D) Max Planck
Werner Heisenberg introduced the uncertainty principle in 1927, highlighting the fundamental limits of measuring subatomic properties.
latests
A)
Kant
B)
Hume
C)
Descartes
D)
Locke
Immanuel Kant’s *Critique of Practical Reason* (1788) focused on ethics, freedom, and the role of moral law.
latests
A)
Hera
B)
Athena
C)
Artemis
D)
Aphrodite
The Parthenon, built in the 5th century BCE, was a temple honoring Athena, the patron goddess of Athens.
latests
A)
Russian
B)
French
C)
American
D)
Chinese
The Bastille’s fall in 1789 marked the start of the French Revolution, symbolizing the people’s fight against tyranny.
latests
A)
Cyrus
B)
Darius I
C)
Xerxes I
D)
Cambyses
Darius I constructed Persepolis around 518 BCE as a ceremonial capital of the Achaemenid Empire. This is a well-documented historical or scientific.
latests
A)
Karl Marx
B)
Friedrich Engels
C)
Vladimir Lenin
D)
Max Weber
Karl Marx wrote *Das Kapital* (1867), a critique of capitalism, laying foundations for Marxist economic and political theory.
latests
A)
Silver
B)
Copper
C)
Gold
D)
Aluminum
Silver has the highest electrical conductivity of all elements, making it ideal for electronics, though copper is more widely used.
latests
A)
Socrates
B)
Plato
C)
Aristotle
D)
Pythagoras
Aristotle tutored Alexander, influencing his leadership and spreading Greek philosophy across conquered regions of the ancient world.
latests
A)
Catholic & Protestant
B)
Orthodox & Catholic
C)
Lutheran & Calvinist
D)
Coptic & Catholic
The 1054 Schism split Christianity into Roman Catholicism (West) and Eastern Orthodoxy (East). This is a well-documented historical or scientific.
latests
A)
Liver
B)
Pancreas
C)
Gallbladder
D)
Thyroid
The pancreas contains beta cells that synthesize and release insulin, regulating blood glucose levels.
latests
A)
Indo-European
B)
Uralic
C)
Altaic
D)
Semitic
Finnish belongs to the Uralic language family, distinct from Indo-European, making it linguistically unique in Europe.
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