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Question 1 of 314

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30

🌏 Which invention made mass production of books much easier in Europe?

A Steam engine B Printing press C Compass D Telescope

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Question 2 of 314

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💻 Which storage device has no moving mechanical parts?

A Hard Disk Drive (HDD) B Solid-State Drive (SSD) C DVD D Blu-ray Disc

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Question 3 of 314

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🌍 Astronauts on the International Space Station appear to float because they are:

A Outside Earth's gravity B In continuous free fall around Earth C On a magnetic field D In a vacuum without gravity

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Question 4 of 314

30

🏛️ Which branch of the U.S. government has the power to declare laws unconstitutional?

A Legislative Branch B Executive Branch C Judicial Branch D State Governments

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Question 5 of 314

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📌 Which city hosted the 1996 Summer Olympics?

A Los Angeles B Atlanta C Sydney D Athens

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Question 6 of 314

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👨‍🦱 Which mathematician is known as the "Father of Geometry"?

A Archimedes B Euclid C Pythagoras D Aristotle

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Question 7 of 314

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✨ Which element has the highest electrical conductivity of any metal?

A Copper B Gold C Silver D Aluminum

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Question 8 of 314

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🎛️ Which of these numbers is not divisible by 9?

A 81 B 99 C 108 D 110

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