调整屏幕的大小
Resize out
Resize in
Resize 重置
Done 完成
Dolphin Play Bubble Rings

Dolphin Play Bubble Rings

观看次数536

人类判断

8.1
谢谢,您的投票已被记录,我们将会更新游戏评分。
视频说明

Dolphins have been observed to create bubble rings by exhaling air carefully in the middle of the vortices caused by the motion of their fins through the water, among other techniques. Besides being nice to look at (and a neat demonstration of fluid mechanics), this phenomenon also might throw some light on dolphin cognition, since the skill to create the rings is a bit subtle and tends to be taught from one dolphin to the next via careful observation and practice. I'm also intrigued by the report that they seem to be using sonar to locate the vortex in the water, since that would be a fairly amazing bit of audio analysis.

插件 29 Sep 2021
评论