 |
Can you spot the change? Keep looking... Just to make it easy, there is not just one change... Actually there are three. Still stumped? If you keep looking long enough, you will probably eventually spot the changes. Otherwise, you can cheat and look at the next step in the demonstration... |
This demonstration was created by Michael MacAskill. A set of larger images are available which are more suited for PowerPoint presentations- contact me if you would like them