[abb1234etric]

This seems to me to be the most premise summary of what likely happened. Startup raises a ton of money for a new model that isn't ready yet.. so they use existing machines to fake it till they figure out how to get the Edison machine to work. Not terribly dissimilar in some way from jet.com just buying goods you ordered off of other sites and paying for the difference, in hopes they can test the market, build a brand and eventually make their model work. Problem is that it isn't obvious that scale helps you reach the ultimate goal here (unless you reason that more money/longer runway = higher likelihood of success). Unfortunately for Theranos, actual lives are at stake here and there is a lot of regulation in the medical space for good reason.