How to cross-examine a machine in court

As society becomes more automated, the structure of evidence rules needs to keep up with the times, argues Ed Cheng, the Hess Professor of Law at Vanderbilt Law School. "Beyond the Witness: Bringing a Process Perspective ...

Lab-on-a-chip helps search for human DNA at crime scenes

Thanks to the work carried out by University of Twente Ph.D. candidate Brigitte Bruijns, crime scenes can now be inspected on the spot for the presence of human DNA. In her Ph.D. thesis, she describes a lab-on-a-chip that ...

Grenfell: a year on, here's what we know went wrong

The Grenfell Tower fire resulted in the greatest loss of life from a fire in Britain since World War II. A year on, we know that the fire's rapid spread was at least partly due to the cladding that enveloped the building. ...

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