700-acre plot of land called the stanford research park. according to the website it's community of and for people who seek to invent the future. from here came elements of the microwave tube, the mainframe computer and the international space station. steve jobs spent time here, and so did mark zuckerberg and elon musk. elizabeth holmes saw herself in their company. so in the fall of 2014 she moved her biotech startup theranos to the research park. the company employed 800 people and was valued at nearly $10 billion. four years later it was worth less than zero. to understand what happened, it pays to look past the price of the stock to the value of the story. this compelling tale of divining hundreds of diseases from a drop of blood is a test to the