2 may be the limit when it comes to multitasking

April 15, 2010 4:54:38 PM PDT
Multi-tasking is a way of life in order to get things done these days.

Now, a new study out of France shows when it just does not pay off.

MRI brain imaging found when people performed two tasks simultaneously, the brain was divided, using one side for each activity, and doing both fine.

But anything over the two tasks just proved to be inefficient.

The findings are in the journal 'Science.'