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Extremely Hard Science Quiz Even Einstein would scratch his head!
Amazonis Planum is a period of which planets history?
Iapetus is a moon of which planet?
In physics, what property of an object is calculated by its mass times its velocity?
How many electrons does carbon have in its outer shell?
The first technical submarine was built in Germany in which year?
Pan is a moon of which planet?
Ananke moons can be found orbiting which planet?
In 1693 Giovanni Zupi observed that which planet actually orbited the sun?
What is the smallest species of seal called?
What year was the first transatlantic fibre-optic cable laid?
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