Nithin Kumar Goona

The Question on #Superconductivity. After more than 500 days of asking the question without any solid reply, I decided to stop asking and actively participate to answer it harder than ever. Major updates will be posted when ever available. Question unanswered for 500+ days.

Do you remember when you joined X? I do! #MyXAnniversary

@TimBrzezinski @geogebra The hypotenuse of the triangle ate it flat!

Why the missing square? 🤔 Curry’s Paradox (V4): geogebra.org/m/zqumtcmp @geogebra #MTBoS #ITeachMath #geometry #opticalillusion #illusion

@davidzgomo @HiroNishikawa Start with "Solving the Generalized Poisson Equation Using the Finite-Difference Method" by James R. Nagel it is available for free online

@HiroNishikawa I’m a student, doing MSc in Thermophysics. I can barely write CFD code that’s worth writing home about. Every time I get on twitter you seem to have solved a new CFD problem or published a new paper. May I get advice on how I can get from here to where you’re efficiently?

Found a bug and also found accidental super-convergence. Truncation error depends on derivatives and so can vanish for a particular solution whose derivatives annihilate it. Exact solution must be chosen carefully to avoid such accidental super-convergence.

The first question I ask an AI is the following: What happens to the temperature of a Type I superconductor when external magnetic field is applied? #Bard vs #ChatGPT @Google vs @OpenAI Bard has a long way to go before it is ready for reliable use. #Superconductivity

@ericweinstein @elonmusk @MuskUniversity twitter.com/nithingoona/st…

@elonmusk @MuskUniversity That is, respectively, not the issue. You “break physical law” by showing that physical theory is merely effective. Why are you not investing in fundamental physics to render current thy effective?? Aharonov-Bohm, Lee-Yang, Superconductivity, Superfluidity, etc are examples.

@BrunoLevy01 @UnrollThread

@engineers_feed It is because of evaporative cooling. A slightly hotter bowl of liquid has a faster rate of evaporation, thus faster cooling. However, one cannot simply expect a bowl of 99 C water to freeze faster than 1 C water. There is a limitation on how much hotter the liquid could be.

Hot water freezes faster than cold water. The Mpemba effect is the name given to the observation that a liquid (typically water) which is initially hot can freeze faster than the same liquid which begins cold, under otherwise similar conditions. * There is disagreement about its theoretical basis and the parameters required to produce the effect.

@engineers_feed There is no road under it, so those are all flying ✈️

We should all get the same answer folks 💪🏼

@stephenfirvulag @martinmbauer Maybe to avoid filters

@martinmbauer Desaster ?

500000 people went on strike today in the UK. I am one of them. Teachers’ working conditions are so bad that they leave their jobs in droves. Universities make enormous profits while they cut pay 25% and pensions 35% Sacrificing education and research is a recipe for desaster!

@Andercot @martinmbauer The boat water analogy cannot be applied here. The direction of the wave movement point towards the retarded position (negative direction). Sorry, My question is still unanswered!

@NithinGoona @martinmbauer If you look at the time retarded fields for a constant velocity charge at steady state the fields point at the instantaneous position because of interference effects. This is also true for the sun and earth. A simple analogy is to look at the shape of a boats wake

Classical mechanics is at least as 'spooky' as quantum mechanics. Forces act instantaneously, the past and future of everything is determined and can be calculated, action at a distance... Our intuition really fools us.

Happy to announce DssPyLib: An open-source python FEM software to solve Poisson equation... sciencedirect.com/science/articl…

@LueDawg1 No wonder why so many time reverse videos do not come with original recorded audio!

When you realize we are living in a computer simulation… Anything is possible. #glitch #matrix #ufotwitter

@nch1915 Thank you, will do that!

@NithinGoona Please register your grievance with the National Consumer Helpline. Call toll free number 1800-11-4000 or short code 1915,  visit consumerhelpline.gov.in or download NCH App.

Have been receiving same email and same call saying we are looking into your case for more than 3 months now, no refund yet. @consumerforum_ @SamsungIndia @nch1915 @ConsumerReports @Samsung @LGIndia @Apple @ConsumerSupp

@SamsungIndia @consumerforum_ @SamsungIndia When can I expect the call?

@NithinGoona This is not the experience we would expect you to have and would like to help. Kindly give us some more time as the relevant team is processing the information shared and will get in touch with you to assist you better. twitter.com/messages/compo…

@SamsungIndia @consumerforum_ there is no information from Samsung after the confirmed return pickup. It has been almost a month. Worst service I ever experienced. I kindly request for immediate assistance on the problem. Thank you.

@SamsungIndia Nobody gave me any useful information. Whoever contacted me in this regard only mentioned that the issue has been forwarded to the concerned team. And the concerned team never contacted. @Samsung @SamsungKorea @consumerforum_ @SamsungSupport @SamsungIndia

@NithinGoona We request you to share with us your contact details via direct message (DM) so that we can assist you further. Thanks! twitter.com/messages/compo…

@HiroNishikawa I just started to code for meshing and came across "Reprint of: Delaunay refinement algorithms for triangular mesh generation" by Jonathan Richard Shewchuk. Is it a good algorithm to start? Do you suggest any other basic algorithm? Thank you in Advance #python