Information about even the tiniest details of our daily lives zooms along neurons in our brains and is processed and saved in some predetermined location. How and what information is stored in the memory is in part dependent on whether an individual is a man or a woman.

Don't believe the multitasking hype, scientists say. New research shows that we humans aren't as good as we think we are at doing several things at once - but it also found a skill that gives us an evolutionary edge. Researchers say humans are merely very good at switching their attention from task to task.