Loosely defined, dynamics is the physics of motion. From fluid dynamics to rigid body dynamics to interpersonal dynamics this takes various forms. It was studied, to the extents available, centuries ago on Easter Island and it is being studied now, with continuous computer control, on modern aircraft wings. In between is the use of the low-tech motion of rubber bands in the high tech field of robotic control. Dynamics has always been integral to the creation of transportation systems, but just because you make something doesn’t mean the public will come. Happy Reading.
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Vibrating Wing Technology Could Remove Dangerous Ice from Next-Gen Aircraft
Usually engineers try to avoid inducing resonance, especially on mission-critical components such as wings. However, in comparison with traditional ice removal methods this technique is less energy intensive and cooler, literally. Actuation frequency continually changes with conditions and ice thickness.
IMechE News, November 2025
From Kitty Hawk to Supernal: The Shrinking Future of eVTOLs
Once in a while, the dawn of a new age of transportation is proclaimed to us, like with the Segway or air taxis. Wait, don't helicopters already exist? Then why aren't they already blanketing our cities? "The era of hype is ending. The sector is moving into an attrition phase."
Clean Technica, September 2025
Programming Robots with Rubber Bands
Complex environments typically mean elaborate control systems. However, sometimes functions can be designed into a physical structure using geometry and material properties. This robot does not have electronics yet can navigate through a maze.
Tech Explore, October 2025
Easter Island Statues May Have 'Walked' Thanks to 'Pendulum Dynamics' and with as Few as 15 People, Study Finds
How could massive stone statues have been transported into position using ancient technology? Like in many phenomena, the answer is physics. In this case the investigation into the method itself is perhaps as interesting as the final result.
Live Science, October 2025