Casual Friday – Can you figure this out?

Thank god it’s Friday! A large number of our INTERNeX candidates is already in the bus on their way to the Canadian Rockies. For everyone else, here is the Casual Friday blog post again with this time something special. If you look at the video in this blog post, it will show you something really remarkable! In the movie clip people are doing a trick with a mobile phone, can you figure out how this trick works?

Weird isn’t it? Next week we will reveal the trick of this video, so don’t forget to check out the blog post next Friday! If you think you know how this trick works, please leave a comment. I am curious what you guys come up with! 😀