This is one of those (rare) pieces of technology where I think "How in the world they did that", where I (due to multiple, complex areas of science involved) ca

This is one of those (rare) pieces of technology where I think "How in the world they did that", where I (due to multiple, complex areas of science involved) cannot even imagine how it can be done and this article answers lots of my questions. Favorite quote: "Incubation is a business of stupidity. If we don’t feel stupid, we’re not pushing ourselves hard enough."