Collaborate Disseminate
Harvard engineers have created a strange new “metafluid” – a liquid that can be programmed to change properties, like its compressibility, transparency, viscosity and even whether it’s Newtonian or not.Continue ReadingCategory: Materials, ScienceTags: … Continue reading Harvard’s bizarre “metafluid” packs programmable properties
In fluid dynamics, hard science often comes with dazzling aesthetic beauty – a fact the American Physical Society highlights annually with a photo/video contest. Here are this year’s winners – equal parts fascinating, hypnotic and visually stunning.Con… Continue reading Gallery of Fluid Motion: Science at its most visually stunning
Any student new to the principles of fluid dynamics will be familiar with Bernoulli’s principle and the Venturi effect, where the speed of a liquid or gas increases when the …read more Continue reading Variable-Nozzle Ducted Fan Provides Fluid Dynamics Lessons
If you like math, you should enjoy [kynd’s] page about simulating fluid in p5.js. You might still enjoy the pretty colors and shapes if you aren’t into math. What’s scary …read more Continue reading Fluid Simulation Does the Math
We’re willing to bet you’ve never given much thought to how bugs urinate, but even if you did you probably wouldn’t imagine them using butt-based pinball paddles to flick drops of pee at 40 G’s, using physics never before seen in nature.Continue Readin… Continue reading Bug hacks physics with “butt flickers” to launch pee at 40 G’s
Imagine you’re a young engineer whose boss drops by one morning with a sheaf of complicated fluid dynamics equations. “We need you to design a system to solve these equations …read more Continue reading 1950s Fighter Jet Air Computer Shows What Analog Could Do
Researchers at MIT have observed “electron whirlpools” for the first time. The bizarre behavior arises when electricity flows as a fluid, which could make for more efficient electronics.Continue ReadingCategory: Physics, ScienceTags: Electron Microscop… Continue reading Electron whirlpools: Scientists witness electricity behaving like water
Computer simulation is indispensable in validating design and used in every aspect of engineering from finite element analysis to traffic simulation to fluid dynamics. Simulations do an amazing job and at a fraction of the time and expense of building and testing a scale model. But those visceral ah-ha moments, …read more
Continue reading Desktop Wind Tunnel Brings Aerospace Engineering to the Home Gamer
We came across a piece today over at Motorbike Writer about Yamaha preparing a water-powered motorcycle, and while a quick Google revealed this to be nothing more than a Yamaha-sponsored thesis project from 2016, the idea itself is fascinating enough t… Continue reading Design concept raises the idea of a water-driven Yamaha motorcycle
The logo for the United States Postal Service is a mean-looking eagle. But a true fluid dynamics geek might look at it and realize that eagle is moving so fast it’s causing a shock wave. But just how fast is it moving? [Andrew Higgins] asked and answered this question, posting …read more
Continue reading Mathematical Proof the Eagle in the USPS Logo is FAST!