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Extremely Hard Science Quiz Even Einstein would scratch his head!
Electric power is typically measured in what units?
Most jellyfish live less than how long?
Which of these surfaces is reflective?
How many electrons does carbon have in its outer shell?
Complete the name of a famous feature on Mercury "The Caloris _____"?
What is the rarest penguin in the world?
How many times hotter than the sun is a lightning bolt?
What do solar panels contain?
Which creature lays the largest eggs?
Which planet is name after the Roman God of Wealth?
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