Which is scarier: walking on a twelve-meter-high device or walking around in a dark horror maze? Does the brain sometimes make us afraid without a real reason? And what is the chance that fear is actually fun? Udi and Aviad go out to find out why it's good to be afraid!

Kevin Rubin and Eliana Tidhar help Udi and Aviad understand the pros and cons of "being famous" they also check in an experiment whether we would prefer to listen to the opinion of a professional or the opinion of the celeb.

An accessory warehouse where the mess is actually inspiring, a particularly busy girl who has to keep order in order to reach all, and an experiment that tests when we become more adventurous - when we are tidy or messy. Udi and Aviad in an episode that is all a mess!