Recent content by vintch

As @sophiecentaur pointed out, AC/DC motors do have windings in both rotor and stator. But I disagree about their prevalence, - such motors today are very wide spread in fact. Look at any (cheap) power tools, vacuum cleaners, miscellaneous kitchen devices, etc. Most of such things uses so-called...

Thank you, you're right. I missed that. Damn, our Universe is so awesome in its own freaky way :smile: So many fascinating things happens. Thank all of you guys for every answer. I was glad to get a little bit more understanding of what happens in the strange quantum world.

@nnerik, Wow! How laconically and accurately. I'm impressed, thank you very much! Your explanation seems to leaves no questions anymore. Only one nuance left unclear for me. Please, look at this experiment: http://laser.physics.sunysb.edu/~amarch/eraser/ (paragraphs "Double-slit interference"...

As for first question. Strilanc & dochow, thank you for explanation. Now it looks more clearly. This means D2 detect photons from top slit (red line) with phase shift of π relative to photons from bottom slit (blue line). Detector D1 detect photons from both slits without relative phase shift...

Hello. This topic seems to be discussed a lot of times before. But I still have some questions which was not clarified earlier and I will be grateful if someone will give me explanations :) First of all, to define a context, original experiment setup: (source...