Rome is famous for persisting for centuries - and having not been built in a day. If you go there, then one of the most magnificent sites is the most famous sporting arena in the world, the Flavian Amphitheater - better known as the Coliseum. Last week there was colossal news in the biotech world that Arena Bioworks was shutting down, after only two years and $100M spent of its "committed' half billion in funding. What went wrong?