3330 位用户此时在线
24小时点击排行 Top 10：
- 本站自动实时分享网络热点
- 24小时实时更新
- 所有言论不代表本站态度
- 欢迎对信息踊跃评论评分
- 评分越高，信息越新，排列越靠前
搜索数据不够精准？ 请点击上面👆👆👆其它时间段筛选试试吧！
1
2
1
1
2
2
1
1
3
2
1
1
4
How prairie dogs use the Bernoulli’s principle.
2
1
1
How prairie dogs use the Bernoulli’s principle.
In order to ensure sufficient oxygen within their burrow, one of the entrances is built with a raised mound of dirt, while the other is not. This determines different wind velocities and different pressures + natural ventilation
有趣
(
twitter.com)
•
Massimo
5
2
1
1
6
2
1
1
7
2
1
1
8
3
2
2
11
2
1
1
13
87
86
86
14
2
1
1