动物是否和人一样具有记忆力呢?这是令人很感兴趣的一件事,也是科学家正在研究的课题。美国科学家乔治·裴庚夫妇,专门对蜘蛛有无记忆力做了多次试验,颇能说明一些问题。当他们把振动的音叉移近蜘蛛时,蜘蛛的听觉产生反应,它以为是动物的鸣声,就拉一缕蛛丝跌落下来。连续这样试 Does the animal have the same memory as humans? This is a very interesting thing, and it is also a topic that scientists are studying. The American scientist George M. Geng and his colleagues have done many experiments specifically on the memory of spiders, which can explain some problems. When they moved the vibrating tuning fork closer to the spider, the spider’s hearing reacted. It thought it was the animal’s buzzing sound, and pulled a cocoon’s silk to fall. Continuously try this