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Extremely Hard Science Quiz Even Einstein would scratch his head!
How many moons orbit Mars?
What is the largest sea fish?
Which planet has a day which lasts the equivalent of 176 Earth Days?
A 'buckyball' is an allotrope of which element ?
A particle whose substructure is unknown is called a what?
In 1631 Pierre Gassendi made the first telescopic observation of which planet?
What happens to iron oxide in a blast furnace?
All dinosaurs lived where?
The Benguela current is in which ocean?
When was the element ununbium discovered?
We selected 3 interesting quizzes for you
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Who or what am I?
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We bet you don't know a thing about who invented these things!
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We bet you don't know a thing about who invented these things!