Daedalus - Photocoiffure

被引:0
作者
Jones, D
机构
关键词
D O I
10.1038/27560
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
Why do animal-hairs grow into a nice even coat? Daedalus reckons that they are controlled by infrared light signals propagating to the follicle from the hair tip. Cutting one's hair spoils this system by creating flat ends that reflect the light. But with a fluorescent hair-spray that absorbs visible light and re-emits infrared, the natural regulation mechanism will be reestablished, and no-one will ever need a haircut again.
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页码:847 / 847
页数:1
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