00:01
We're looking at the waysen 4 -card problem.
00:05
So the traditional is about abstract reasoning, and you have four cards, they can have a number on one side and a colour on the other, and it's if the card has an even number, the opposite face will be red.
00:23
And people are very bad at working that out.
00:26
It's very abstract.
00:28
The real -world version that we're looking at here is usually it's about drinking.
00:35
The standard one that was given out is if you are drinking alcohol, you must be over 18.
00:45
Something that people are very familiar with, the drinking age.
00:47
Obviously bearing, depending on where you are.
00:51
And the person is shown for cards.
00:56
So i'll just draw off cards.
00:58
And you will most likely immediately solve the problem because most people are very, very good at this...