Challenging Science Quiz
What word is generally used to describe visible air pollution?
Which of these can be used to produce electricity directly?
Where do most minerals come from?
Who first discovered that X-rays can identify bone structure?
Dimples on golf balls help increase speed by reducing what?
What type of microscope uses light and two or more lenses to see specimens?
We lost the question that's supposed to go here. Sorry. But what is the probability of you randomly guessing the right answer anyway?
What is the formula of sulphuric acid?
Moonlets can be found around which planet?
Which groups of islands holds an annual underwater music gig?
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Literature Quiz
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Who or what am I?
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Extremely Hard History Quiz, most people score only 3 out of 10.