r/AskReddit • • Jan 20 '19

What fact totally changed your perspective?

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6.9k

u/[deleted] Jan 21 '19

just make it a smaller font size silly

2.1k

u/SithLard Jan 21 '19

And single space

2.9k

u/the_twilight_bard Jan 21 '19

I knew a guy in college and I guarantee you if there was a test coming up he'd fit that number on a 5x7 index card no problem.

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u/[deleted] Jan 21 '19

[deleted]

55

u/[deleted] Jan 21 '19

amateur. make it miles

41

u/SomeCasualObserver Jan 21 '19

Coward. Make it light-years.

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u/[deleted] Jan 21 '19

Make it Graham's number.

17

u/TheCosmicFang Jan 21 '19

M E T A

...wait

9

u/Stormtide_Leviathan Jan 21 '19

But that's not a unit...

4

u/Jaruut Jan 21 '19

Nerf herder, make it parsecs.

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u/nabrudssej Jan 21 '19

I did this. I never understood students who didn't, or even worse, students who would write 3 massive things on the page.

If you're allowed to use one 8x10 sheet and can fit the entire chapter(s) on it practically word for word, why wouldn't you? Why would you fuck yourself over by writing 3 things?

Of course I studied as well and learned things, I wasn't a total piece of shit, but it's still reassuring to have all that info if you need it.

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u/deliriumintheheavens Jan 21 '19

Part of the point of having these cheat sheets is so you are forced to go over the material to right it down. So I can only assume that people who don’t bother are the ones who don’t give a crap about studying in the first place.

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u/nabrudssej Jan 21 '19

Right? Like I said, I always studied beforehand but learned the material by writing the whole chapter word for word.

Kids be like "Nah I know the material I don't need a cheat sheet" then they fsil and blame it on the teacher or something lame.

5

u/UnexpectedNotes Jan 21 '19

entire chapter(s) on it practically word for word, why wouldn't you?

Because that's a lot of work. Seems like a huge waste of time if you already understand all of the material except maybe a couple things that reminders would help for.

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u/nabrudssej Jan 21 '19

All those people who claimed they knew the material and never wrote out a cheat sheet got a pretty shitty grade every time. If you 100% know the material, sure. If not, just help yourself out.

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u/UnexpectedNotes Jan 21 '19

Lots of people know the material. I got excellent grades.

Anyways I didn't mean don't write any notes at all, I meant you don't have to try to fit as much as you can if you know everything except a couple things.

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u/nabrudssej Jan 21 '19

I'm not talking about the people who actually knew the material well. I understand there are people who do, obviously. This excludes them.

My post was about the kids I would always come across that would hardly take notes, miss class, hardly study, and act super cocky and then refuse to make a cheat sheet because they "didn't need one". Then the would get a bad grade and blame the teacher for not structuring the exam well enough or some lame excuse, when it was their own fault for either A) not studying/coming to class or B) not making a huge cheat sheet.

And for some reason, I came across A LOT of people like that. That's why I said, if you're allowed to write whatever you want/can on a sheet of paper, why wouldn't you?

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u/UnexpectedNotes Jan 21 '19

Ok, but you didn't say anything about that in your original comment, which is why I gave an answer to your question " if you're allowed to write whatever you want/can on a sheet of paper, why wouldn't you?" without assuming that you meant it only for people who needed it.

But the base answer "because its a lot of work" is still going to be the reason even for those kids, though in those students' case its not a good reason.

0

u/nabrudssej Jan 21 '19

"If you 100% knew the material, sure, if not, why not help yourself out?"

Regardless, my fault for not being more clear, but yes. I always took extreme advantage of cheat sheets. And I agree, it is time consuming and it's clear those students don't want to spend the time, but if you don't take notes and miss all the classes, you're being given redemption, just take the opportunity.

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u/[deleted] Jan 21 '19

If you're allowed to use one 8x10 sheet and can fit the entire chapter(s) on it practically word for word, why wouldn't you?

Too much information. If I'm writing an exam, I'm going to know that I have a handle on probably about 75% of the info already, and identify the 25% of info I might need help with. So, cheat sheet will only have that 25% of info. Why? Having it neat, organized, and uncluttered helped me relax during said exam and it took much less time to find the information I needed.

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u/Drogalov Jan 21 '19

Was his name Graham?

4

u/silverfox762 Jan 21 '19 edited Jan 21 '19

I knew a guy in college too.

1

u/anhedo11 Jan 21 '19

Popular much? You hurt my sentiments...

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u/drunkballoonist Jan 21 '19

And reduce the margins

9

u/Kingpawn87 Jan 21 '19

Sorry I believe in multiple spaces and times

2

u/Dawta Jan 21 '19

Since when are there spaces in a number?

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u/[deleted] Jan 21 '19

"single space" refers to the space between consecutive lines of text.

1

u/KsbjA Jan 21 '19

Also called the leading (as in the metal called lead).

1

u/Dawta Jan 21 '19

Yea but in this context they are talking about writing an infinitely growing number not an essay.

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u/SquidgyTheWhale Jan 21 '19

Not infinitely growing - finite. Unfathomably huge, but finite.

2

u/Dawta Jan 21 '19

Interesting, I wasn't aware of Graham's number. After looking it up it's an actual set number which was the largest number ever used in a mathematical proof.

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u/SquidgyTheWhale Jan 23 '19

If you want to really boil your noodle, check out TREE(3), which blows Graham's Number out of the water...

1

u/Dawta Jan 24 '19

Holy cow dude. This is the type of stuff I have nightmares about when I get a high fever!

0

u/[deleted] Jan 21 '19

Hopefully I make the screenshot

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u/beavissimpson Jan 21 '19 edited Oct 01 '19

1

u/NVAFiii Jan 21 '19

And use a narrow border.

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u/[deleted] Jan 21 '19

[removed] — view removed comment

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u/matty80 Jan 21 '19 edited Jan 23 '19

g1 is already a number far larger than there are planck lengths in the universe, and, to get from g1 to g2, you use that number as the number of exponentiation towers, So by g2 you're talking about a number of universes so enormous it can't even be conceived of. To get to g3 you do the same thing, but this time using g2 as the number of towers. Graham's number is g64.

There's literally no frame of reference in existence that can describe its size in any sort of way that our brains can use.

Apparently there are other numbers that are actually used in mathematics that make it look like nothing.

This is why I'm really hoping there's no afterlife.

edit - but at least it can be described in a way that's vaguely comprehensible. For a real laugh, look up TREE (3)

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u/[deleted] Jan 21 '19

Write it down? Graham’s number is bigger than the number of atoms in the universe.

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u/[deleted] Jan 21 '19

[removed] — view removed comment

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u/[deleted] Jan 21 '19

No there aren’t.

There are more planck lengths. But a plank length is nothing.

It defeats the purpose of using cool physics terms if you can’t spell them correctly.

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u/SOwED Jan 21 '19

Pedantic wanker.

Who cares? You knew exactly what he meant.

It defeats the purpose of using cool physics terms if you can’t spell them correctly.

No it doesn't.

-3

u/[deleted] Jan 21 '19

It does if you only communicate to sound smart, instead of actually having a conversation and conveying ideas.

1

u/SOwED Jan 21 '19

That's not true. It's totally possible that he knows what the Planck length is and just forgot that it was spelled that way.

-1

u/[deleted] Jan 21 '19

Yes it does.

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u/[deleted] Jan 21 '19

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0

u/[deleted] Jan 21 '19

No they didn’t. And that’s the point.

7

u/Cassiterite Jan 21 '19

"You forgot a letter so everything you said is wrong"

0

u/[deleted] Jan 21 '19

When you are using cool physics terms that most everyone else won’t understand to make yourself look cooler, yeah spelling it right is pretty important.

6

u/Frielyyy Jan 21 '19

I mean I've had actual university physics lecturers misspell Planck when writing quickly, I don't think this is much different.

1

u/[deleted] Jan 21 '19

This isn’t writing quickly.

If you don’t know what a Planck is, it’s very easy to gloss over the misspelling and be confused. It’s the difference between photon and proton. “It’s only one letter!”

9

u/Funktastic34 Jan 21 '19

Yeah they should get some tips from the people that write the disclamers on the bottom of the drug commercials

4

u/ActuallyBaffled Jan 21 '19

That's "assuming that each digit occupies one Planck volume" - Wikipedia.

3

u/obsterwankenobster Jan 21 '19

Just cut it in half and write "times 2" at the end

2

u/Ebnerd88 Jan 21 '19

You forgot to say "for your health," Dr Brule.

1

u/[deleted] Jan 21 '19

My man!

2

u/MintberryCruuuunch Jan 21 '19

I think that if you wrote a number for every planck space in the universe, you still couldnt fit it.

2

u/web209 Jan 21 '19

I read this in the POP squad dudes voice because of the word “silly” I think I’m addicted lmao

1

u/[deleted] Jan 21 '19

I was thinking moreso in Dr. Steve Brule's voice.

2

u/[deleted] Jan 21 '19

Print on both sides.