Edison's Best Invention Flashcard

Front

What is an opinion?

Back

An opinion is a personal belief or judgment that is not based on proof or certainty.

Front

What makes an invention good?

Back

A good invention changes the way people live.

Front

What is a kinetograph?

Back

A kinetograph is a machine that records real life motion.

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What does visionary mean?

Back

A visionary is a person with a futuristic idea that has never been done before.

Front

What is the purpose of the text about Edison?

Back

The purpose is to persuade readers to see that Edison’s best invention was the lightbulb.

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What is a patent?

Back

A patent is a legal right granted for an invention, giving the inventor exclusive rights to use it.

Front

What is the difference between fact and opinion?

Back

A fact is a statement that can be proven true or false, while an opinion is a personal belief.

Front

What is an invention?

Back

An invention is a new device, method, or process created to solve a problem.

Front

Who was Thomas Edison?

Back

Thomas Edison was an American inventor known for creating the lightbulb and many other inventions.

Front

What is the significance of the lightbulb?

Back

The lightbulb is significant because it changed how people illuminate their homes and workspaces.