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em nộp bài viết số 1 ạ

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Write a paragraph (120 - 140 words) to describe some main types of gears based on suggested questions below

# data[].attributes.subject
Write a paragraph (120 - 140 words) to describe some main types of gears based on suggested questions below

# data[].attributes.headline
Make a video (1-3 minutes) to describe different types of gears based on the following suggested questions.

# data[].attributes.subject
Make a video (1-3 minutes) to describe different types of gears based on the following suggested questions.

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What are gears?

How many common types of gears are there? What are they?

What are their features?

What are their functions/ applications?

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Make a video (1-3 minutes) to compare two types of drives based on the following suggested questions.

# data[].attributes.subject
Make a video (1-3 minutes) to compare two types of drives based on the following suggested questions.

# data[].attributes.body
What are two types of drives?

What are the functions of each type?

What are they made of?

What are the differences between them (operation, slippage, efficiency, maintenance, etc.)?

What are some applications of each type?