And so silicon, which we make right now -- it's part of our carcinogenic problem in the manufacture of our chips -- this is a bio-mineralization process that's now being mimicked.
我们现在制造硅元素... 也就是制造晶片时，会产生致癌物的问题。 现在有人开始尝试模彷这个生物矿化的过程。