A Middlesex Superior Court Judge has dismissed the case against the One Laptop Per Child Foundation by Nigerian company Lagos Analysis Corporation (Lancor). Lancor claimed that the OLPC Foundation’s XO laptop copied the design of Lancor’s patented Konyin multi-lingual keyboards. The suit asked for $20 million in damages.

It sounds like a plot straight out of a science fiction novel by Michael Crichton. Toiletry companies formulate new cutting-edge creams and lotions that contain tiny components designed to work more effectively. But those minuscule building blocks have an unexpected drawback: the ability to penetrate the skin, swarm through the body and overwhelm organs like the liver.

Oliver G. Selfridge ’45, an innovator in early computer science and artificial intelligence, died Wednesday in Boston. He was 82.