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Extremely Hard Science Quiz Even Einstein would scratch his head!
Which planet is name after the Roman God of Wealth?
In 1693 Giovanni Zupi observed that which planet actually orbited the sun?
The angle of reflection is equal to the angle of what?
When was the element hassium discovered?
The Alaska current is in which ocean?
In 1631 Pierre Gassendi made the first telescopic observation of which planet?
How many different elements occur naturally?
Longitudinal waves show areas of compression and what else?
Scampi is a form of what?
How many times hotter than the sun is a lightning bolt?
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