Claims of unconscious and even racial bias plague the idea of a standardised test for 'intelligence'.
One of the best selling self-help books of all time was Men are from Mars and Women are from Venus ... but how true is it?
Sudoku, video games, jigsaws ... how do puzzles reduce the risk of dementia?
Is there science to this or is it just in the movies?
Why do people believe crazy things, and why do they need to spread them?
Do you think they are the same thing?
Memory isn't like a documentary, it's much less reliable.
May 31 to June 6
Is it good or bad for our mental health?
Is this belief more about selling self-help books, or is there actual science behind this stat?
May 24 to May 30
Is there actually any science behind it?