Some early hand-cranked saws driven by chains were invented in the 18th century for the "symphysiotomy and excision of diseased bone respectively." In some cases, these saws were used to break through ...

Last year, to celebrate the 50th anniversary of the landmark horror movie, The Texas Chain Saw Massacre, a new Collector's Edition launched that includes 4K UHD, Blu-ray, and even VHS copies of the ...