Tiny 3D glasses have been made for praying mantises to help scientists understand sight.
The creatures are the only insects known to see, like we do, in three dimensions.
But with such small brains, it's not known HOW they do it.
Researchers at Newcastle University hope the results of their experiments could simplify technology for robotics.
More top news
Durham Police have released CCTV images of a failed robbery in Kelloe and are appealing for information.
400 bales of straw, a tractor, trailer, fertiliser spreader and a bin of grain were engulfed in flames and completely destroyed.
Last night hundreds of people turned out for the official opening of Sunderland's new Fire Station arts hub.