Cricket breeding is a risky business for another reason: in just a day this year, a mystery ailment killed a generation of 18,000 of Mr. Xu's crickets.
But what limits are there to the kind of reiterative, informatics cross-breeding underlying their generation?
但是什么局限了它们一代代信息杂交存在某种反复或重复？
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With what amounts to billions of CAPTCHA solutions already processed and billions more to come, Google is breeding the next generation of 'bots that will fool the systems it has just deployed.