> Physics is, in fact, stuck
I'm trying to explain that it is not "stuck" in the sense in which the casual readers tend to perceive it. The scientists actually have what to do, and will have what to do, no problem with that. It's just that it's harder to get the budget for the kinds of investigations that extend the area of our knowledge. And that some "pet hypotheses" of some scientists remained unconfirmed.
What is currently written in the news about is that some specific hypotheses that intended to "deduct" what can be measured by the most advanced experiments humanity ever done weren't confirmed (or even more exactly, not most obviously confirmed) once the said experiments are made.
But that doesn't devalue the work done in making the hypotheses or the experiments themselves.
Or if I have to explain you "like you're five":
- For Newton to be able to make a theoretical "breakthrough" in 1700 the actual experiments before him were needed to provide all the facts from which he was able to develop his theory. Moreover, the conditions of stability in the dissemination and accessibility of the results of the experiments were needed.
- The same goes for Einstein. All the work of science between 1700 and 1915 was actually needed to make Einstein's "breakthrough," including the famous 1887 https://en.wikipedia.org/wiki/Michelson%E2%80%93Morley_exper... which also didn't "confirm" the expectations of the most of the scientists of that time.
- That experiment was really immense breakthrough itself: the principles of it are even used to measure the gravitational waves today, which was achieved for the first time in 2015.
https://en.wikipedia.org/wiki/List_of_gravitational_wave_obs...
- But our discovery of the principles of electromagnetic radiation also made in 19th century was necessary too.
- In short, science needs the experiments, needs a lot of approaches from the different sides before some "breakthrough" happens and even "not confirming" expectations is a necessary part of the process.
- And even not having a new "breakthrough" of the kind the Einstein's was or of the kind of our quantum physics discoveries is also part of the process. The nature doesn't "have" to have "more unifying" laws than the ones that we already have, at least not at the level reachable by our technological limits. The nature simply is. We can learn more only by pushing the limits, making even more advanced experiments.
- At the time the experiments with the particles started, the "expectations" were exactly the opposite than now: then producing some new particles "wasn't expected." (E.g. around the middle of the 20th century the famous quip of one scientist was "who ordered that?" for the newly discovered particle -- it wasn't expected by the hypotheses of the time). Now some are "disappointed" that even newer particles don't "easily" appear. Well that is what it is. Support the science, learn how it really "works" from the actual history of actual discoveries, and if you aren't able to understand enough the discoveries themselves, do spend more energy on that before you make some claims. There are too many wrong "explanations" in the circulation, and many of those even have an agenda to be such.