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Extremely Hard Science Quiz Even Einstein would scratch his head!
Approximately how many shipwrecks lie on the bottom of the world's oceans?
If you press Control and the letter V while using a Windows application, what will happen?
The anal fin can be found where on a fish?
Electric power is typically measured in what units?
In 1977, the first complete DNA genome sequenced was that of a what?
How many moons orbit Mars?
Amazonis Planum is a period of which planets history?
What must an element readily gain or lose in order to be classed as 'reactive'?
When atoms join together what do they form?
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