ScientistsinUKhavegrownalivinghuman"brain".TheteamatAst...
问题详情：ScientistsinUKhavegrownalivinghuman"brain".TheteamatAstonUniversitycreatedtinybunchofcellswhichactlikeamininervoussystem.TheybelieveitcouldhelpfindacureforworsementalconditionslikeParkinson...