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Device records smells to play back later

作者:达杵饩    发布时间:2019-03-02 01:10:01    

By Paul Marks IMAGINE being able to record a smell and play it back later, just as you can with sounds or images. Engineers at the Tokyo Institute of Technology in Japan are building an odour recorder capable of doing just that. Simply point the gadget at a freshly baked cookie, for example,

 

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