Even with the blood sample "shortcoming", it will be huge if it keeps to its promise. But I learned not to get excited by new medical inventions before a few y

Even with the blood sample "shortcoming", it will be huge if it keeps to its promise. But I learned not to get excited by new medical inventions before a few years pass, before it's FDA approved, before there are enough studies that prove it really does what it says it does, etc. Cool video. A woman writing some formulas, nano technology, DNA sequences, etc. All cool stuff. Theranos also had some cool stuff to show but...