Dempsey's left-foot shot from 25 yards barely merited the label of speculative, but every aspect of Green's technique collapsed as he allowed the ball to squirm through his grasp and over the line.

BBC: England 1-1 USA

The technique used by Green and Hollister is part of a burgeoning field called regenerative medicine, which involves engineering therapies -- using things like stem cells, or "body parts" constructed out of biological material -- to harness the body's ability to heal itself.

CNN: 3-D printer helps save dying baby

Murphy, who was warned about his future tackling technique, is now given the green light to travel to the South of France to play Catalan on Sunday.

BBC: Millard latest to exit Wakefield for Catalan Dragons

The technique begins with the placing of light-sensitive proteins from green algae inside specific types of brain cells.

FORBES: Ideas & Opinions

The unmarked Leon Barnett put pressure on Green, who fumbled and then tripped the Baggies man, leaving Bednar to demonstrate perfect penalty technique.

BBC: West Brom 3-2 West Ham