https://www.wired.com/story/3d-imaging-shows-shark-guts-work-like-nikola-tesla-water-valve/
I only know Nikola Tesla from his competition with Edison over electrification. However, Tesla, like Edison was an inveterate inventor. In this article, scientists recently deconstructed the gastrointestinal system of sharks, and found that they resemble Tesla valves.
What is that, you say? It has nothing to do with anything you think you know about Tesla. And it is a fascinating read. Here is a taste (video) of a Tesla valve system, illustrated with flames.
CMIO’s take? Super cool! But, what does this have to do with informatics, you say? I leave that for you to puzzle out. 🙂