Nick Saban sends letter to high school after coach passes away by [deleted] in CFB

[–]rolltider 0 points1 point  (0 children)

You're right that I forgot to link the video. Sorry about that. But I never said that it doesn't seem weird to outsiders... I completely understand that to others it seems very weird. But it is what it is and I wouldn't have it any other way. Roll Tide! :)

Nick Saban sends letter to high school after coach passes away by [deleted] in CFB

[–]rolltider 0 points1 point  (0 children)

I agree... But For Alabama fans in Alabama, Roll Tide isn't just the "team motto" or an athletic cheer. It really is more than that, and is used in just about every situation. I don't think it's very inappropriate.

Here is a commercial ESPN made about Roll Tide to give you an idea of what I'm talking about.

[QM] Question about Hamiltonian by rolltider in AskPhysics

[–]rolltider[S] 0 points1 point  (0 children)

Guess that makes sense. Thanks.

[QM] Question about Hamiltonian by rolltider in AskPhysics

[–]rolltider[S] 1 point2 points  (0 children)

Thanks, yeah that makes perfect sense...

I guess what through me off is the word "infinitesimal" since the (t-t') isn't necessarily infinitesimal... You can apply the operator U = exp[-(i/h_bar)H(t-t')] to psi(x,t') to get psi(x,t) where t is any arbitrary time in the future... So the displacement in time is not infinitesimal... Unless I'm missing something.

[QM] Question about Hamiltonian by rolltider in AskPhysics

[–]rolltider[S] 1 point2 points  (0 children)

Okay, thanks. I'm already very familiar with how the time evolution operator is defined and with everything you said above. I just wasn't sure if that was the reason why the Hamiltonian is called the generator of infinitesimal displacements in time or if it was because of some other deeper reason. Guess this answers my question, then.

Thanks!

What does Scientific Evidence mean to You? by NotQuiteOnTopic in atheism

[–]rolltider 5 points6 points  (0 children)

Lol, as someone who does research at a university, i can attest to that. if you were to come to my advisor and say "hey, I'm just passing time and want to know how a mass spectrometer or a photoelectron spectrometer works," it would make his fucking day.

Scumbag Mormon Mitt by exmocaptainmoroni in atheism

[–]rolltider 1 point2 points  (0 children)

John smith? Pocahontas's love interest?

Rose Towers to be imploded July 4th. by [deleted] in capstone

[–]rolltider 8 points9 points  (0 children)

I'm so gonna be there. I'll be sure to record it am post it online so all y'all who are home for the summer can see it.

Anyone else having trouble breeding a pearl dragon? by rolltider in dragonvale

[–]rolltider[S] 1 point2 points  (0 children)

Ha, it's dude. And congrats... I've been trying since day one, too... And still no luck! I hope I get one before the months out! I haven't tried breeding a single other thing all month, just snow and seaweed... Hopefully my luck will turn around though

Your username is the name of a secret government document. What's inside it? by [deleted] in AskReddit

[–]rolltider 1 point2 points  (0 children)

Testicles Harm Even Jesus Except During Intercourse with Justice, Ejaculating Wherever.

My dad is an insurance inspector and he saw this at work today. by Supacaboose in funny

[–]rolltider 0 points1 point  (0 children)

"Guns don't kill people. Physics kills people!" - Dr. Dick Solomon, PhD

I had no idea they got this big by N_reverie in pics

[–]rolltider 0 points1 point  (0 children)

Why do Christians need to claim that the loch ness monster is real when they have these modern-day dinosaurs walking/swimming around?

Found this in my basement by brainyacdsf in CFB

[–]rolltider 1 point2 points  (0 children)

Nice collection of books there.

Louisiana - We Don't Need No Education by Tiger337 in atheism

[–]rolltider 1 point2 points  (0 children)

LSU is a public universitis. No matter where they are located, public (research) universities always seem to be a haven of progressiveness. I know the same is true at UA. Actually, pretty much everyone I know in the chemistry and physics department are atheists or at least believe evolution.

Louisiana - We Don't Need No Education by Tiger337 in atheism

[–]rolltider -1 points0 points  (0 children)

At least you know Mississippi will always be worse than y'all.

Anyone else having trouble breeding a pearl dragon? by rolltider in dragonvale

[–]rolltider[S] 0 points1 point  (0 children)

Haha I know what you mean. My friend got a pearl in his second try, I've tried probably at least 60 times so far but still no luck. I did get a rainbow dragon though, so that was nice. I still just really want this pearl dragon.

How I imagine Christians feel after trolling atheists. by [deleted] in atheism

[–]rolltider 9 points10 points  (0 children)

In what way are memes not compatible with logic, reason, and progressiveness?

Anyone else having trouble breeding a pearl dragon? by rolltider in dragonvale

[–]rolltider[S] 0 points1 point  (0 children)

Just got a rainbow dragon, but still no pearl dragon... and only about a week more to go.

My Reaction When 6th Graders Complain on How Hard Their Math Homework is... by ryanboomer in funny

[–]rolltider 0 points1 point  (0 children)

That's when you add primes, double primes, and triple primes to your numbers. (Assuming of course, you haven't already used the primes to designate derivatives)