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腳下的休眠大軍：蟬 - Rose Eveleth
482,745 views |
Rose Eveleth |
TED-Ed
• September 2013
Read transcript
觀看完整課程: http://ed.ted.com/lessons/cicadas-the-dormant-army-beneath-your-feet-rose-eveleth 每隔十三或十七年，數十億的蟬從地表出現，完成脫皮、交配及死亡程序。成蟬只在地上存活幾週，但你卻很難忽略牠們的存在：因為牠們的聲響驚人。
science
education
nature
biology
insects
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