Yeah, ride hailing, those scooter companies, Wag, WeWork, a huge amount of smart city projects (although they generally fail to even get to stage 4). Theranos i

Yeah, ride hailing, those scooter companies, Wag, WeWork, a huge amount of smart city projects (although they generally fail to even get to stage 4). Theranos is a great example - literally running into the laws of physics.