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China has invented an incredible flying drone lifebuoy!
2025-09-06 作者：王忻媛 李悦 来源：中国青年报客户端
China has invented an incredible flying drone lifebuoy! It flies swiftly to drowning victims, replacing rescuers from entering dangerous waters. It can carry 2-3 people in water—boosting rescue efficiency! So proud of this innovative tech that saves more lives.
By Wang Xinyuan,Li Yue and Shi Xinni(intern)/China Youth Daily
Source: @Approaches To Science
