Water rocket
In the past, ...... as people were not able to go to the moon, so this water-powered rocket made from PET bottles serves as the dream of many people to become little astronauts. Let us head to the moon!
In the past, ...... as people were not able to go to the moon, so this water-powered rocket made from PET bottles serves as the dream of many people to become little astronauts. Let us head to the moon!
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