DO NOT USE ASK SUCH QUESTIONS! The "big-list" tag is applied to list-like questions which have no single answer. A few of these were asked early in the site's history, but they are no longer allowed.

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47
votes
14answers
5k views

Number theory in Physics

As a Graduate Mathematics student, my interest lies in Number theory. I am curious to know if Number theory has any connections or applications to physics. I have never even heard of any applications ...
31
votes
24answers
2k views

Your favorite Physics/Astrophysics blogs? [closed]

What are the Physics/Astrophysics blogs you regularly read? I'm looking to beef up my RSS feeds to catch up with during my long commutes. I'd like to discover lesser-known gems (e.g. not well known ...
29
votes
10answers
1k views

Readable books on advanced topics [closed]

I realise that there are already a few questions looking for general book recommendations, but the motivation and type of book I'm looking for here is a little different, so I hope you can indulge me. ...
19
votes
11answers
3k views

Are there still 'everyday' phenomena unexplained by Physics? [closed]

There are two very famous quotes from German Nobel Laureate Albert Abraham Michelson that are remembered mainly for being extremely wrong (especially since he said them just before two major ...
15
votes
6answers
2k views

Where should a physicist go to learn chemistry?

I took an introductory chemistry course long ago, but the rules seemed arbitrary, and I've forgotten most of what I learned. Now that I have an undergraduate education in physics, I should be able to ...
14
votes
3answers
573 views

Accidental, unplanned breakthroughs in physics [closed]

There is possibly some idioms or saying like this, ``If you try too hard for something, you will never get it. If you do not aim for something, it may fall on you accidentally, not as you originally ...
13
votes
10answers
219 views

In astronomy what phenomena have theory predicted before observations?

As far as I know, astronomy is generally an observational science. We see something and then try to explain why it is happening. The one exception that I know of is black holes: first it was thought ...
12
votes
3answers
764 views

Best Sets of Physics Lecture Notes and Articles [closed]

This post is inspired by this math.se post. Let me start by apologizing if there is another thread on phys.se that subsumes this. I often find that I learn best from sets of lecture notes and short ...
9
votes
10answers
2k views

Physics for mathematicians

How and from where does a mathematician learn physics from a mathematical stand point? I am reading the book by Spivak Elementary Mechanics from a mathematicians view point. The first couple of pages ...
8
votes
1answer
2k views

What programming languages would be helpful for a physicist to know? [closed]

From the vantage point of a physicist and the kind of problems he would like a computer program to solve, what are the essential programming languages that a physicist should know. I know C++ and I ...
7
votes
4answers
1k views

What are the best astronomy blogs and podcasts? [closed]

For someone who likes learning about astronomy what are the blogs and/or podcasts that I should be following?
6
votes
4answers
431 views

Conjectures that have been disproved with extremely large counterexamples

I would like to migrate this Math Question into physics. The question is: Are there conjectures in Physics which have been disproved with extremely large counterexamples? If yes, i would like to ...
6
votes
1answer
717 views

Open problems in General Relativity [closed]

I would like to know if there are some open mathematical problems in General Relativity, that are important from the point of view of Physics. I mean is there something that still needs to be ...
5
votes
3answers
1k views

Popular books on QM

After some discussions with my friend about some "popular" aspects of quantum mechanics, my friend asked me whether there exist any books that could convey the basic ideas in a non-technical way (my ...
5
votes
0answers
663 views

10 Big Problems - Condensed Matter [closed]

I think it was Feynman that suggested that you should always carry ten big problems around in your head, and when you encounter a new method, see whether this new method allows you to make progress on ...
3
votes
4answers
263 views

List of Physical Toys [closed]

There should be a list of toys considered "physical", which demonstrate or make you think over certain physical principles/phenomena. And of course which could just amaze. Related question at MSE is ...
3
votes
0answers
89 views

Physics textbook for mathematicians [duplicate]

Before this post gets marked as duplicate, I've checked book book recommendations among other posts but I don't think they really answer this fairly niche question. I am looking to compile a list of ...
1
vote
1answer
140 views

Generic features, semi-heuristic derivations [closed]

Einstein was able to make some predictions before GR was fully formulated. e.g. gravitational time dilation. Such predictions before the full theory are referred to as "semi-heuristic derivations" ...
1
vote
0answers
26 views

Applications of low-dimensional topology to physics [duplicate]

As a mathematics graduate student whose research area lies in low-dimensional topology (more precisely, invariants of 3-dimensional topological manifolds), I heard that there exist multiple ...
1
vote
0answers
276 views

What are the biggest unanswered questions in physics today? [closed]

Are there fundamental big questions in physics that most scientists encounter no matter what they're working on, or are most questions details of smaller subtopics? What are the great unknowns of our ...
0
votes
5answers
1k views

Recommended progression with which to learn physics for fun

I enjoy reading up on new topics in physics and astronomy, and learning the concepts and ideas in the major theories, like relativity and quantum mechanics. Unfortunately, one thing that I lack ...
0
votes
0answers
74 views

What kind of physics topics exist? [duplicate]

The question says everything I want to know, but for more details: I enjoy studying physics but the problem is that I can't find any information with a summary of all physics topics, collected ...
0
votes
0answers
60 views

What is the most important unsolved problem in physics? [duplicate]

there are a list for unsolved problems in physics but which one is the most important unsolved problem in physics?