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14 小时

巨蟒嘴里逃生有多难

巨蟒嘴里逃生有多难 ...

十轮网科技资讯 on MSN7 小时

延长电池寿命的关键？工程师解开数十年来的锂离子电池谜团

德克萨斯大学达拉斯分校（UT Dallas）的研究人员发现了镍酸锂（LiNiO₂）电池退化的原因，并正在测试一种解决方案，以提升其稳定性并推动商业化应用。他们的方法涉及强化阴极结构，并计划利用机器人制造技术扩大电池生产规模。

5 小时

World Sled-dog Championship in Sweden 瑞典举办世界雪橇犬锦标赛

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

21 小时

Ancient Egyptian mummies still smell nice, study finds 研究发现古埃及的木乃伊 ...

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

Sina Education Channel10 小时

Christmas Roundup 一览圣诞赛事

Christmas is a time for stuffing yourself 大吃大喝 with food and drink, and sprawling 放松地躺或坐在 in front of the TV to watch old movies… except if you are a Premiership footballer that is. The last five days ...

新浪教育15 小时