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3分钟科学漫游

古人类只用石器不用木器?左撇子更有创造力吗?猫咪为什么靠左侧睡?

11 Jul 2025

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在云南发现的30万年前的木制工具长什么样?不知道你有没有听过一个说法,左撇子更加聪明,这说法靠谱吗?我们都知道壁虎能再生,那人类可能可以再生吗?不知道你会不会注意到,你家的猫主子睡觉的时候,会更喜欢侧卧,这又是为什么呢?今天的3分钟科学漫游,我们一起看看这些领域知识探索的边界在哪里!主播:奶树关于「3分钟科学漫游」:这是一档关于科学知识与科学漫游的播客栏目,我们希望能在几分钟左右时间里,给大家分享一些有趣又有用的科学新闻动态,带大家一起了解科学研究的最前沿,探索知识领域的边界线!参考资料:Liu J H, Ruan Q J, Ge J Y, et al. 300,000-year-old wooden tools from Gantangqing, southwest China[J]. Science, 2025, 389(6755): 78-83.Morgan O, Zhao S, Casasanto D. Handedness and creativity: Facts and fictions[J]. Psychonomic Bulletin & Review, 2025: 1-35.Lin W, Jia X, Shi X, et al. Reactivation of mammalian regeneration by turning on an evolutionarily disabled genetic switch[J]. Science, 2025, 388(6754): eadp0176.

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