Gmail Labs is indeed a testing ground-while no experimental options have been cut or promoted into official features yet, Jackson said his team is planning on making some of those changes soon.

Gmail Labs确实是实验场——目前还没有实验性选项被去除或升级为官方功能，但Jackson的团队正计划于近期开始这么做。

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The Jackson Laboratory in Bar Harbor, Maine, which distributes more than 6, 000 kinds of modified mice to labs around the world, is working on at least 200 types for the New York researchers, said the lab's Stephen Linnell.

WSJ: Scientists focus on another Sandy loss _ lab mice