跳蚤的生活习性【视频】

来源：百度文库编辑：神马文学网时间：2024/04/29 02:05:52

Interesting Behaviour of Fleas

Fleas are placed in a glass jar which is covered by a transparent lid. The fleas try to jump out of the jar but obviously hit against the lid. After 3 days left like that, they become so used to jump to a certain height that they will never be able again to jump higher even despite the fact that they still want to break free. It’s just an old PS2 advertisement so I don’t know if all of this is real, but if it is, well, it’s very interesting, if it’s not, well… the ad is still cool ))

http://izismile.com/2009/11/20/interesting_behaviour_of_fleas_2_3_mb.html

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