Jon Almaas has invited doctor Hege Brinch to talk about how to solve sleep problems. In "Vi legger'n død" we get the answer to whether it is so dangerous not to have the mobile phone in flight mode when flying, and co-hosts Magnus Devold and Kristine Grændsen will try to split a boulder in two the old-fashioned way.

Mushroom expert Inger Skrede is coming to teach us to tell the difference between good and poisonous mushrooms in the forest. In addition, we will determine, among other things, whether milk can turn sour from thunderstorms and whether it is safe to sit in the car when there is lightning.