Cancer…the c-word is cancer. Grail, a Silicon Valley startup, is developing a blood test similar to a liquid biopsy that works proactively to spot cancer. According to Business Insider, the goal is to “identify the tiny bits of cancer DNA that are hanging out in our blood but are now undetectable.” A test like that will take time, massive clinical trials and, of course, money. Lucky for them, Grail just raised more than $900M in funding from big names like Johnson & Johnson Innovation, Bristol-Myers Squibb, Celgene, McKesson Ventures, Merck, Tencent Holdings Limited, Varian Medical Systems, and even Amazon. Who knows, maybe Prime members can get test results delivered to their front door in less than two business days.