/sci/ - Science & Math

Can anyone direct me to a source of bubble chamber photos (Or other detectors)? I want one as a wallpaper, but need a certain cleanness for that, a two color PNG, ideally. Pic is the best I've gotten out of google images.

Sup,

I'm looking for a mathematical proof that the inverse Fourier transformation is indeed the inverse of the Fourier transformation. The physicist version is exchanging the integrals because "it works" and then identifying one integral as a delta function, but I can't find a proper proof in any of the books I own.

More accurate description: Let <span class="math">\mathcal F,\overline{\mathcal{F}}\;:~ L^1(\mathbb C,\mathbb C)~\mapsto L^1(\mathbb C,\mathbb C)[/spoiler] be given by<div class="math">
\mathcal F(f)(\omega) = \frac1{\sqrt{2\pi}}\int_{-\infty}^\infty\mathrm dt\;f(t) e^{-\mathrm i\omega t}</div><div class="math">
\overline{\mathcal F}(f)(t) = \frac1{\sqrt{2\pi}}\int_{-\infty}^\infty\mathrm d\omega\;f(\omega) e^{\mathrm i\omega t}</div>Show that<div class="math">\mathcal F\circ\overline{\mathcal F} = \overline{\mathcal F}\circ\mathcal F=\mathrm{Id}_{L^1}</div>

Tell me the best damn documentaries you have ever seen. Only those that have something to do with science (most preferred), nature, etc.

Also no politics, conspiracies, history, religion, etc

>>2641556
Superbradyons might be observable in particle accelerators eventually, since they are of real mass, but I wonder what energy levels we would need since we haven't even found Preons yet...

I wonder if superbradyons are to quantum physics what tachyons are to string theory.

hi /sci/

i am double majoring in physics and math, and planning to pursue a career in particle physics. not every course is opened in my school, mainly because my school's physics department is mostly specialized in photonics and optics. i am planning to take the courses i cannot have and i should have as indepent studies, and i wonder what would /sci/ suggest me to take? i will take one about differential geometry, and one about elementary particles, but what else?

thanks in advance.

pic related. this shit is cool.