https://spectrum.ieee.org/automaton/robotics/robotics-hardware/firefighting-robot-snake-flies-on-jets-of-water

http://andrewgelman.com/2018/06/02/link-science-hype-not-always/

https://flowingdata.com/2018/05/31/chart-shows-the-evolution-in-design-of-everyday-objects/

http://martin.uy/blog/projects/reverse-engineering/

https://telescoper.wordpress.com/2018/06/05/a-mini-introduction-to-information-theory/