So we created this genetic algorithm to try this out, we made a model in XL of a multi-surface reflector, and an amazing thing evolved, literally evolved, from trying a billion cycles, a billion different attempts, with a fitness function that defined how can you collect the most light, from the most angles, over a day, from the sun.
所以我们尝试用基因算法解决这个， 做了个多表面的反射器， 令人惊讶的结果产生了， 经过一兆次的循环， 即一兆次的尝试， 通过一个适应性函数用以决定我们能收集多少光能， 从太阳而来的，一整天的，不同的角度的光线。