Nerdy Science Blog

Just read this news:

By tweaking genes to disable certain functions of the olfactory bulb — the area of the brain that receives information about smells directly from olfactory receptors in the nose — the researchers were able to create a “fearless” mouse that does not try to flee when it smells cats, foxes and other predators.

Maybe cats can also be modified not to ‘hate’ mouse too. I always think that if science and technology is not used for the right purpose, it can bring disastrous results to earthlings. Maybe this finding of ‘fearless’ gene will be used to create fearless spies and armies.

Note: the gene is just making the mouse not to fear of the scent of cats, we don’t fear things by the scent TV programmes give out.

(link)