U2W5 The Inventor Thinks Up Helicopters

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What is a fleet?

Back

A fleet is a group of vehicles or aircraft that operate together.

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What does it mean to bounce?

Back

To bounce means to spring back after hitting something.

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Who is an observer?

Back

An observer is someone who watches something.

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What is a dragonfly?

Back

A dragonfly is an insect known for its ability to fly quickly and hover in the air.

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What gives inventors ideas for new inventions?

Back

Inventors often get ideas from nature, such as bugs and birds.

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What is an inventor?

Back

An inventor is a person who creates new things or ideas.

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What is the purpose of a helicopter?

Back

A helicopter is a type of aircraft that can take off and land vertically.

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What are kites?

Back

Kites are objects that are flown in the air, usually tethered to a string.

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What is the role of imagination in invention?

Back

Imagination helps inventors think of new ideas and possibilities.

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What is a bug?

Back

A bug is a small insect, often used as inspiration for inventions.