Let’s see how your mind-reading skills are today? I’ll concentrate on projecting an image to you and we’ll see if you know what I’m thinking about. Woah! That’s impressive! How did you know that?

Now, let’s try to reverse the process. I’ll see if I can pick up your message. I knew it! Your signal was crystal clear! Congratulations on beaming it to me so successfully!

Um… there’s something strange about the experiment we’ve just done. Whatever you do, don’t be tempted to make assumptions today.