From flocks of birds to fish schools in the sea, or towering termite mounds, many social groups in nature exist together to survive and thrive. This cooperative behaviour can be used by engineers as ...

[Ivan] seems to enjoy making 3D printed vehicles with tracks. His latest one uses 50 servo motors to draw patterns in the sand at the beach. You can see it work in the video below. Well, more ...

Laboratory rats have been shown to have genetic consistency and similar responses to drugs with humans, and thus become ideal animal models for research and testing of new drugs. However, due to ...