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体型较大的动物排尿时间会更长吗？
374,463 views |
大卫·胡 |
TED-Ed
• November 2020
Read transcript
猫的膀胱只能储存与高尔夫球体积一样的尿液。对于人类来说是一个咖啡杯的容量，对于大象来说则是一个厨房垃圾桶的大小。大象的膀胱是猫的400倍大，但大象小便的时间不会比猫长400倍。那么，这是怎么运作的呢？大卫·L·胡深入研究了科学家们所称的“另一条黄金法则”。 [由安东·博加蒂导演，杰克·卡特莫尔·斯科特讲述]。
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