Wise commenter of this parish Steve K posted a comment on this story about bees that can add and subtract, which reminded me of some spider research I read about a while ago. In that research, a spider-eating spider was confronted by two platforms, each supported on a thin twisty pole – the two poles were ...
This story continues at Tiny spider brain solves complex problems, and remembers solution
Or just read more coverage at Electronics Weekly
from Electronics Weekly http://bit.ly/2Bqspc1