Fe gynhaliwyd yr ymchwiliad, dan gadeiryddiaeth yr Athro Hugh Pennington, yn dilyn achosion o wenwyn bwyd E.coli yn ne Cymru yn 2005.

BBC: Pwyllgor iechyd

The list includes the names Xbox HD, Xbox 247, Xbox E, Xbox 2, Xbox EV, Xbox 360, Xbox FS, and Xbox NE, and then they go on to ask which of these sounds more "next-gen": Xbox 360, PlayStation 3, or Nintendo N5?

ENGADGET: The Xbox 360?

Short and compact, on the Concept E-go, urban traffic will seem like a videogame that will be fun and easy to skilfully nE-gotiate.

ENGADGET: BMW unveils concept Husqvarna Concept E-go electric motorcycle