Enjoy this interesting face memory test and find out how good you are at remembering faces. This test is part of a series of articles from the BBC website which discusses sleep in general, and how memory may be affected due to lack of sleep and other lifestyle factors.
Click here: http://www.bbc.co.uk/science/humanbody/sleep/
Good luck and see how you score!
Click here: http://www.bbc.co.uk/science/humanbody/sleep/
Good luck and see how you score!