Tinus secures investment in the “Lion’s Den” – and is liquidated: Tinus develops a pillow that helps people with tinnitus fall asleep more easily. On the television show "Die Höhle der Löwen" (The Lion's Den), the founders convince two investors to invest in the company. However, by the time the show was broadcast, the company had already been liquidated. (Photo: RTL / Bernd-Michael Maurer)