Robot Software
Official Audio Prompt
It might sound [blank] that if you want to improve a robot's software, you should improve its software. Agrim Gupta of Stanford University, however, begs to [blank] . He thinks you can also improve a robot's software by improving its hardware-that is, by letting the hardware [blank] itself to the software's capabilities. As they [blank] in Nature Communications, he and his colleagues have devised a way of testing this idea. In doing so, they have brought to robotics the [blank] of evolution by natural selection. They also cast the spotlight on an evolutionary idea that dates from the 1890s, but which has hitherto proved hard to demonstrate.
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