Moon Exploration. Lunar soil landed in Hong Kong!
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“5, 4, 3, 2, 1, launch.” Every countdown represents a new progress in space R&D. Humans have explored the moon more than 100 times already. How much do you know about the moon?
Green coating hopes to alleviate marine pollutions
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The fascinating ocean is a home to tens of thousands of creatures. Do you know what the problem our ocean is facing?