Hi Tech & Innovation

Dry ice could prevent rail delays caused by 'leaves on the line'

Researchers from the University of Sheffield, in collaboration with Icetech Technologies, have used dry ice to develop a new solution to the problem of leaves on the line, which cause delays, cancellations and timetable changes ...

Computer Sciences

Are you eating your relish with dogs? Testing, testing AI

Testing, testing: DeepMind sits AI down for an IQ test. While the AI performance results are not staggering in trumping or matching human reasoning, it is a start. AI scientists recognize that establishing their capacity ...