螺纹

　　In an abandoned theater, French actress Marina Vlady recites from Borges' "The Immortal"... Japanese research scientist Shin Kubota sings praises to the "immortal jellyfish"... Milan Duomo workers subject the cathedral's exquisite statues to perpetual regeneration... Swiss musician/inventors Felix Rohner and Sabina Schärer persistently refine their percussion instrument, the Ha...