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Tiangong robot Omni wins 400m sprint gold with 45.66 seconds_我的网站

一 |     (ECNS) -- A humanoid robot named Tiangong robot Omni clocked 45.66 seconds to win the gold medal at the 400-meter contest during the 2nd World Humanoid Robot Games in Beijing on Sunday.    The robot's performance was notable not only for its speed but also for its unusual running style. Leaning sharply forward, it swung both arms close to its face, creating a comical pose that looked as if it were covering its face while sprinting.        The quirky gait quickly went viral online, with Chinese netizens jokingly dubbing it a "socially anxious sprint". The contrast between the robot's high-speed performance and its almost bashful posture has made it an unexpected internet sensation.    The movement was not manually programmed by engineers to imitate humans. Instead, the distinctive gait emerged autonomously through reinforcement learning in a simulation environment.    During training, the robot learned that twisting its waist and driving its movement through the hips required less effort than rapidly swinging its arms. The strategy also helped reduce heat buildup in the shoulder joints. At the same time, leaning forward shifted its center of gravity in a way that improved balance and helped increase running speed.    With a time of 45.66 seconds, Omni's performance is already approaching the level of elite male human athletes in China.    (By Gong Weiwei)                            。    时序入秋，北京体彩送惊喜，以购买超级大乐透套餐票随机赠送小复式票的福利为市民送上浪漫秋日好运，活动一经上线，便收获众多购彩者的好评。 活动自8月17日晚启动，一直持续到9月9日21点，覆盖超级大乐透第26094期至第26103期，共计10期。期间，购彩者在北京地区体彩代销店购买18元、28元、58元、88元超级大乐透套餐票，均有机会随机获赠36元、12元、6元超级大乐透复式。每期赠票数量有限，赠完即止。活动开展以来，不少体彩代销店人气持续走高，不少购彩者专程到店参与活动。生活在丰台区蒲黄榆周边的购彩者刘先生是超级大乐透的忠实爱好者，七夕当晚就到体彩代销店购买套餐票。

二 | “恰逢七夕，体彩推出赠票福利活动很有仪式感，购买套餐票还能收获随机复式赠票，多一份幸运机会，体验感很不错。

三 | ”刘先生幸运获得一张12元复式赠票，脸上满是欣喜。

四 |  年轻购彩者张女士和朋友李女士结伴来到体彩代销店参与活动，她表示，购彩是日常爱好，这次七夕赠票活动给购彩增添了不少惊喜。“不用额外多投入，购买套餐就有机会收获赠票，既有额外收获的惊喜，也有机会体验小复式票的乐趣，更为公益出一份力，非常有意义。”李女士也介绍：“身边不少朋友都知道了活动信息，午休时间大家都在讨论本次活动。这次活动的参与门槛比较低，只要改变一下购彩方式就可以参与。我是把自己习惯的5注单选追加投注票改换为18元套餐票，每期购彩支出只增加了3元，但出票时随机获赠了一张6元的复式票，惊喜感更足。” 体彩代销店销售员刘先生也介绍：“自7月中旬活动海报张贴后，活动咨询量明显上涨，很多购彩者主动询问套餐票的玩法和赠票规则。

五 | 我们在介绍活动规则的同时，也实时提醒购彩者量力而行、快乐参与。” 连日来，活动凭借低门槛、小惊喜的特色收获众多购彩者青睐。北京体彩在送出购彩福利之余，也不忘传递理性购彩理念，让每一次参与，既有趣，更承载公益意义。活动仍在火热开展，感兴趣的购彩者不妨理性参与。

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Published on:08:07:46