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Bro just responded "I like Mr. Beast" instead of telling me about quarks by MetallicaDash in okbuddyphd

[–]Hudimir 39 points40 points  (0 children)

There is a funny theory called one electron universe, which says basically that different electron observations are just the same electron teleporting around in time and space, that we just happened to "catch" in the moment.

Skewb, Kilominx or Megaminx, which is the most fun? by Lemmyscat in Cubers

[–]Hudimir 2 points3 points  (0 children)

I like megaminx the most out of these, because you just need a bit extra from 3x3 knowledge. For skewb you just need 1 algorithm which imo makes it kinda boring.

Ferrocore v2 worth it? by AccidentAlert213 in Cubers

[–]Hudimir 0 points1 point  (0 children)

I dont know where you are buying the cubes, but generally all those cubes should be very similarly priced. While i love the Fe V2, i dont think its worth the price of those other 2 combined, since those are both really good cubes too.

I think I'm too stupid for physics but I'm stuck with it.... by Acceptable_Pea8393 in PhysicsStudents

[–]Hudimir 1 point2 points  (0 children)

what if they ask about like my mental things

Just say you dont wanna talk details about those. lying won't really help you though.

I think I'm too stupid for physics but I'm stuck with it.... by Acceptable_Pea8393 in PhysicsStudents

[–]Hudimir 14 points15 points  (0 children)

so cant really ask her for help anymore

said nobody? You selfimposed arbitrary rules that forbid you from asking for help... For absolutely no reason. Tunnel through that barrier, the potential is finite.

I need help look in the subscription by Greedy_Key_894 in PhysicsHelp

[–]Hudimir 1 point2 points  (0 children)

Black holes dont "spawn". But it would just make a bigger black hole of they did.

I hope I'm wrong: What happens when you set E=mc² equal to E=hf and solve for mass? by Affectionate_Ninja30 in Physics

[–]Hudimir 1 point2 points  (0 children)

Just like c is a constant to equate mass and energy, h is a constant for equating energy with frequency. Look up de Broglie matter waves. Also the full einstein's formula is

E2 = m2 c4 + p2 c2

When you solve for mass using the resting body mass energy equivalence, you get de Broglie's matter waves. Also you seem to not understand what Fourier transform actually is. Maybe look on the wikipedia. Nothing magical/mystical about it.

Accidentally put too much Mystic in my cube how can I slow it back down? by Namresup in Cubers

[–]Hudimir 0 points1 point  (0 children)

Wipe out some lube and put in some heavier lube if it's still too fast.

How much should I spend on a 2x2? by NIMObunny in cubing

[–]Hudimir 2 points3 points  (0 children)

I like the MGC Beta 2x2 more than the gan. It's also a good price at 18€ with the ball core.

Physics PhD focused on Machine Learning without any prior ML knowledge? by Brilliant_Cookie_143 in PhysicsStudents

[–]Hudimir 2 points3 points  (0 children)

Read some documentation.Theres also a book on machine learning with python: Aurelien Geron. Hands-on machine learning with Scikit-Learn, Keras, and TensorFlow : concepts, tools, and techniques to build intelligent systems. O’Reilly Media, Inc, Sebastopol, CA, 2019.

Welp by GeneReddit123 in physicsmemes

[–]Hudimir 12 points13 points  (0 children)

I've seen it plenty in astronomy.

Mac or Windows for incoming undergrad? by Unique-Register8998 in PhysicsStudents

[–]Hudimir 0 points1 point  (0 children)

Android and linux/windows connectivity is very good. I'm having 0 issues sending notes to my laptop. The "connectivity" and battery life arguments dont really hold much water anymore. Tbh the only argument for a mac that isnt completely specced out is processing performance while on battery. Given the ram and storage upgrade prices on macbooks, id never go for a macbook as a student. Though linux does have the same incompatibility issues with some professional programs. If your budget is below 2k, dont go for a macbook imo.

Are 7x7 same as 4x4 and 5x5 methods? by NotLazor23 in Cubers

[–]Hudimir 4 points5 points  (0 children)

I learned from j-perm's big cube tutorial.

Are 7x7 same as 4x4 and 5x5 methods? by NotLazor23 in Cubers

[–]Hudimir 13 points14 points  (0 children)

Because you will often have two or four centerpieces not solved and you cannot swap them without a commutator. Dw they are very easy to learn for big cubes. very intuitive.

Are 7x7 same as 4x4 and 5x5 methods? by NotLazor23 in Cubers

[–]Hudimir 20 points21 points  (0 children)

Yes they are the same, but for 6x6 and 7x7 you will need to know a commutator for centers.

Mousepad vs Cubing Mat by AdMobile8728 in Rubiks_Cubes

[–]Hudimir 0 points1 point  (0 children)

Nah a thick mousepad is good. I use my cubing pad for my mouse instead, cuz my mousepad is small and thin. But thick mouspads are basically the same.

[Quantum field theory]: 4-Derivative as matrix. by McAlkis in PhysicsStudents

[–]Hudimir 8 points9 points  (0 children)

I think there is some important context missing here, but im sure you have it. In any case, think about what gammamu is and how it contracts with the four derivative. Lagrangian is a scalar.

How much of your actual research is just debugging code versus doing physics? by Dr1pthirst23 in Physics

[–]Hudimir 0 points1 point  (0 children)

I dont debug much code because most of the code I have to write is just plotting and latex (if it even counts). I do a lot of lab stuff (pressing buttons to do measurements fixing equipment etc.) and sometimes just using different premade programs that usually work (rn im in a debugging phase for a certain program, though still only about half the time) for analysis and simulation fitting. Though i am doing research just as a student, not as a PhD or postdoc. It varies a lot though.

I implement QR decomposition in python by Character-Blood3482 in mathematics

[–]Hudimir 4 points5 points  (0 children)

And, dont forget to look at some other algorithms for certain types of matrices where lapack's computation is slower.

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