A 13-year-old boy was admitted to hospital after four days of abdominal pain – when he then admitted to doctors that he'd swallowed 80-100 small, high-powered magnets a week earlier. X-rays revealed ...
Two researchers who independently developed the neodymium magnet — used in everything from hard disk drives to automobiles — have been awarded the 44th Honda Prize. In 1982, two researchers working ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback