We enjoy our hi-tech world until something goes wr...  ...controlled by computers. A story about a British tea drinker follows the same line. Mark Rittman is a...  ...nd no stranger to tech. He has a new wifi-enabled tea kettle , and set about brewing a cup at 9 AM yesterday. T...  ...g.A key problem seemed to b...

Image: The Aeroacoustics of a Steam Kettle , The Physics of Fluids Fresh from solving...  ...entists for over 100 years - namely, how does the tea kettle whistle? In a basic sense, the reason why...  ...histle? In a basic sense, the reason why a tea kettle...