Been a while since Amazon has graced the annals of InsightCity, at least a few weeks. They’re back. Not wanting to be left out of the secret healthcare group club, CNBC reported Amazon created a secretive group called Grand Challenge, led by the creator of Google Glass (Babak Parviz). The group, which also goes by the names 1492 and Amazon X (because one code word is not enough), has more than 50 people working for it. What are they working on? First, they are “working with Fred Hutchinson Cancer Research Center in Seattle, attempting to apply machine learning in ways that can help prevent and cure cancers.” Second, “internally dubbed Hera (more code names), which involves taking unstructured data from electronic medical records to identify an incorrect code or the misdiagnosis of a patient.” Cool, but that’s nothing compared to Amazon’s “Interesting Finds” section.