Multibit failure detection or correction methods exist, for example Chipkill[?] Correct.
Links http://www.dell.com/us/en/gen/topics/vectors_2000-chipkill.htm
... 18 and over, there are 82.9 males. The median income for a household in the town is $47,500, and the median income for a family is $35,893. Males have a median income of ...