HoldCo Bros are back! In this episode, @NikonomicsPodcast and I talk about more creative and unconventional business ideas. We talk about a funky trampoline business idea, a viral mattress business, ...

Imagine a trampoline that is 0.2 millimetres wide with a surface that is barely 20 millionths of a millimetre thick and full of holes. The entire surface contains a pattern of regularly-recurring ...