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Science
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Why?
16th century
Who proposed the heliocentric universe?
Galileo Galilei
Tycho Brahe
Copernicus
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Why?
2013
What event in 2013 prompted international concern regarding the vulnerability of the planet to meteor strikes?
Boston Marathon bombing
Chelyabinsk meteor explosion
Ghouta chemical attack
Bridge Creek–Moore tornado
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Why?
7
How many colors are in a rainbow?
3
5
7
9
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Why?
The Dark Forest
What is the dark forest hypothesis?
A theory about forests at night
A hypothesis about the existence of dark matter
A possible solution to the Fermi paradox
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Why?
Nuclear explosion
What is the main health effect of nuclear fallout?
Lung damage
Brain damage
Cancer and birth defects
Heart disease
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Why?
Nuclear explosion
What is the primary application of nuclear explosions?
Power generation
Space exploration
Medical research
Nuclear weapons and nuclear testing
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Why?
Natural science
Which branch of natural science deals primarily with collections of atoms and their properties and interactions?
Biology
Chemistry
Physics
Astronomy
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Why?
Natural science
What is the study of celestial objects and phenomena that originate outside the Earth's atmosphere called?
Biology
Chemistry
Physics
Astronomy
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Why?
Natural science
Which branch of natural science studies the characteristics of different layers of the atmosphere?
Biology
Chemistry
Atmospheric sciences
Physics
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Why?
Pharmacovigilance
What is the definition of pharmacovigilance?
The study of drug interactions
The study of drug manufacturing processes
The study of drug marketing strategies
The study of adverse effects caused by pharmaceutical products
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