TechnologyConcerns raised over Indian government's plan for face recognition India's government wants to build one of the largest face recognition systems in the world, but campaigners are concerned 51¶¯Âþ
HealthBacteria could identify month-old suspicious stains at crime scenes Forensic investigators may be able to use a suspicious stain’s microbiome to determine its origin, even after a month of being exposed to air 51¶¯Âþ