David Shiga ComputerWeekly.com David Shiga’s Most Recent Content ComputerWeekly.com The (new ion) engines cannae take n'more cp'n! 10 Oct 2009 ComputerWeekly.com Cosmic rays teem in as solar shields falter 04 Oct 2009 ComputerWeekly.com Lack of funds puts Earth in shadow of asteroid threat 15 Aug 2009
