James Swan
977 posts

James Swan
@Jim_Swan
Professor MIT, Department of Chemical Engineering. Soft Matter, Statistical Mechanics, Fluid Dynamics
Cambridge, MA Katılım Temmuz 2011
269 Takip Edilen1.3K Takipçiler

@Gilchrist_Lab @professor_meh I just like that one solution to the paradox introduces another.
English

@Jim_Swan @professor_meh Of course, there is no such thing as an infinite fractal in the first place...
Does infinity exist?
English

A room whose walls are fractal with infinite surface area requires an infinite amount of paint, yet the room has finite volume so you simply fill the room with paint and then drain it out.
Howie Hua@howie_hua
What feels like a plot hole in math?
English

@professor_meh @Gilchrist_Lab You don't even need surface tension. A layer of paint has finite thickness. To fit into the nooks and crannies, the layer must get ever thinner. So you can paint the room with a finite amount of paint, but you need an infinite number of ever tinier brushes to apply it.
English

@Gilchrist_Lab Except at some point capillarity wins out and the paint won’t wet the surface, no matter how much more surface area is hiding in them crazy fractal nooks and crannies. #PhysicsWins
English

@pauldauenhauer What if we did it in 3 yrs? Keep the tuition the same. Reduce the extra expenses by 1/4. Get the students out earning on their education 1 yr. sooner. Pay faculty a 12 mo. salary for the effort. 1 summer is a co-op. The others are "senior year." 25% higher training throughput.
English
James Swan retweetledi

A new @softmatter study by Philippe Bourrianne, Paul Lilin, Gareth McKinley, Irmgard Bischofberger, and collaborators reveals novel crack morphologies that emerge during the drying of drops of nanoparticle suspensions. mitsha.re/n0Ka50GqX41

English

So long #SOR2021. It was great seeing such interesting talks and visiting with such engaging people. Until next year…
English

@Gilchrist_Lab @SoRheology I just got here, but I’ll be back when the conference is over.
English

@Jim_Swan @SoRheology Looks like your family trip was better than that!
English

Excited for @SoRheology 2021. Sad I’ll have to give up this view of Beech Hill Pond 30 miles away. See you all in Bangor.

English
James Swan retweetledi

Our new @PhysRevLett paper uses confocal rheometry to predict shear thickening using jamming distance. No microscope needed - try it for yourself. Congrats @pradeep_shravan @SafaJamali and coauthors! journals.aps.org/prl/abstract/1…
English

@KWhiteheadLab @GallowayLabMIT I also had that conversation, but we all agreed I was probably careless and should fix it myself. I could be careless. But, he definitely picked it out of the back pocket of my Navy blue Jansport backpack when I was heading from the library to Latin class after lunch.
English
James Swan retweetledi

Postdoc opening joint with @Jim_Swan focused on data analytics for neutron scattering of self-assembled nanocrystal solids. Please share broadly!

English

@KWhiteheadLab One of mine was engraved too. Someone stole it freshman year of high school. I used money earned at my after school job to replace it. Weeks later a "friend" who was just confirmed in his church "found" the lost one (engraving scratched out). Now I had two and was $125 poorer.
English

@JodieLutkenhaus I know that @emilykrucker is interested in problems like this. It would be interesting to learn what the important questions are.
English
James Swan retweetledi

Checkout the newly redesigned Rheology Bulletin! You can see at rheology.org/sor/Publicatio…
English

Emily Krucker-Velasquez and I just published our first paper together on the structure of conc. electrolytes. Emily found that the ratio of steric stabilization length to Debye layer thickness controls underscreening. Also, like-charge clusters abound!
aip.scitation.org/doi/10.1063/5.…
English

Very glad to see this paper on wormlike micelles and MAPS rheology with @garethmckinley and Kyle Lennon @doecsgf appear in @RheologicaActa. Kyle was able to use high data density rheology to learn something new about nonlinearities in a micellar solution.
rdcu.be/cygGL
English
James Swan retweetledi

#ASAP by Ariel Furst @afurst1 & team @MITChemE FurstLab
@FurstLab
They report a unique biosensing strategy based on a mixture of engineered S. oneidensis & freeze-dried E. coli to simultaneously degrade and electrochemically detect toxic pesticides: fal.cn/3iyor

English
