# data[].attributes.body
First buy a battery box

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After that buy one propeller and one DC Engine

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After that buy one propeller and one DC Engine

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Finally join the DC engine and the red cable from the battery box then join the second red cable to DC Engine and button. After that join black cable to the battery box and button . Then put the batterys in the battery box and click the button and it works

# data[].attributes.subject
Finally join the DC engine and the red cable from the battery box then join the second red cable to DC Engine and button. After that join black cable to the battery box and button . Then put the batterys in the battery box and click the button and it works