Genetically engineered mice can detect explosives 500 times better than normal mice

Scientists inserted a gene into odor sensing neurons in mice that could drastically increase their ability to smell TNT.

Mice have been genetically modified by scientists in hopes of increasing their ability to smell TNT with 500 times the sensitivity of normal mice. If successful, the mice could provide a cheap and effective way to sniff out landmines and other explosive devices that haunt nations all over the world.

 

 

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