Two NJIT researchers have demonstrated that using a continuum-based approach, they can explain the dynamics of liquid metal particles on a substrate of a nanoscale. "Numerical simulation of ejected molten metal nanoparticles ...
Nanophysics
Aug 15, 2013
0
0
Nematodes, microscopic worms, are making engineers look twice at their ability to exhibit the "Cheerios effect" when they move in a collective motion.
Soft Matter
Feb 8, 2011
1
0
A drop or two of cold cream in hot coffee can go a long way toward improving one's morning. But what if the two liquids didn't mix?
Condensed Matter
Nov 15, 2017
10
335
As of today, the Wikipedia entry for the hummingbird explains that the bird's flight generates in its wake a single trail of vortices that helps the bird hover. But after conducting experiments with hummingbirds in the lab, ...
General Physics
Feb 25, 2013
0
1
New research findings are yielding insights into the physics behind the swimming behavior of bacteria and spermatozoa that could lead to a better understanding of the mechanisms affecting fertility and formation of bacterial ...
Soft Matter
Dec 8, 2015
0
643
A Purdue University researcher has solved a 140-year-old enigma in fluid mechanics: Why does a simple formula describe the seemingly complex physics for the behavior of elliptical particles moving through fluid?
General Physics
Oct 7, 2015
1
95
A new study has shown that the airborne transmission of COVID-19 is highly random and suggests that the two-meter rule was a number chosen from a risk 'continuum', rather than any concrete measurement of safety.
Soft Matter
Nov 23, 2021
0
728
Scientists at the University of Maryland and Tulane University have developed a computational model of a swimming fish that is the first to address the interaction of both internal and external forces on locomotion. The interdisciplinary ...
Mathematics
Oct 18, 2010
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0
Advanced simulations have solved a problem in turbulent fluid flow that could lead to more efficient turbines and engines.
General Physics
Jul 25, 2019
0
60
Someday, underwater robots may so closely mimic creatures like fish that they'll fool not only the real animals themselves but humans as well. That ability could yield information ranging from the health of fish stocks to ...
General Physics
Mar 19, 2020
0
506
