
Imaginary fence powered by modern technology keeps grazing cattle in check
Cows are fitted with solar collars that emit a sound and mild electrical pulse, which persuades them to turn back from the virtual boundary lines.
Cows are fitted with solar collars that emit a sound and mild electrical pulse, which persuades them to turn back from the virtual boundary lines.
Researchers are trying to understand how different styles of engagement with social media can impact on feelings of loneliness and psychological distress.
41-year-old Matthew Webb, of James Street in Oxford, was caught after an iPhone app was used to track down stolen items including a phone and laptop