# Options for Adults with Renewed Interest in Math?

#### Cliff posted more than 12 years ago | from the back-to-school dept.

633
Internet Ninja asks: *"After only doing mathematics in high school level and in my first year of University, I've suddenly developed an interest in mathematics. Since that was now almost 10 years ago I'm a little rusty. Anything past pythagoras is a little tough for me :) but I know I could get back up to speed quickly. I could probably steal my daughters math textbooks and start reading but I'm wondering if there is a better way. I considered a part-time University paper at US$495 each and you need to do two as bridging courses in order to even start on undergraduate courses. A bit pricey when you have a home and family to look after as well. Another option was a night courses but I'm kept pretty busy with work. Does anyone have any advice or good resources?"*

## Suckas (-1)

## CmdrTaco (troll) (578383) | more than 12 years ago | (#3809831)

## Re:Suckas (-1)

## Fecal Troll Matter (445929) | more than 12 years ago | (#3809864)

## Re:Suckas (-1)

## CLIT (581942) | more than 12 years ago | (#3809868)

but you could have been a bit more assertive in your attempt, e.g. FP!

## Re:Suckas (-1)

## CmdrTaco (troll) (578383) | more than 12 years ago | (#3809906)

## Re:Suckas (-1)

## CLIT (581942) | more than 12 years ago | (#3809990)

## Fuck AC's! (-1)

## CLIT (581942) | more than 12 years ago | (#3809835)

## I had problems (-1, Offtopic)

## crumbz (41803) | more than 12 years ago | (#3809836)

## fp (-1, Offtopic)

## Anonymous Coward | more than 12 years ago | (#3809837)

## First post (-1, Offtopic)

## Anonymous Coward | more than 12 years ago | (#3809840)

## ZEROCOOL... (-1)

## k0osh.CEOofCLIT (582286) | more than 12 years ago | (#3809843)

## first! (-1, Offtopic)

## Anonymous Coward | more than 12 years ago | (#3809844)

## FROST (-1, Offtopic)

## Anonymous Coward | more than 12 years ago | (#3809845)

poonwed!

## Go buy a book (1, Informative)

## newt_sd (443682) | more than 12 years ago | (#3809846)

## Don't buy from amazon (1, Insightful)

## cicatrix1 (123440) | more than 12 years ago | (#3809865)

## Re:Don't buy from amazon (0, Offtopic)

## martyn s (444964) | more than 12 years ago | (#3809963)

## Re:Go buy a book (2, Interesting)

## garcia (6573) | more than 12 years ago | (#3809891)

I never had difficulty learning the examples. I could do any problem pretty much that relied on the examples in the book. When I needed to apply something else that wasn't taught to the T in the book I had a bit of a hard time w/that.

Math for me is something that would have to be taught in a classroom not from a book.

## Go away, stupid (-1, Troll)

## Anonymous Coward | more than 12 years ago | (#3810058)

## Re:Go buy a book (-1, Troll)

## Anne_Nonymous (313852) | more than 12 years ago | (#3809991)

## Math for Dummies? (0)

## Anonymous Coward | more than 12 years ago | (#3809849)

## take night courses (1)

## kaisyain (15013) | more than 12 years ago | (#3809851)

## slashdot (-1, Offtopic)

## Anonymous Coward | more than 12 years ago | (#3809852)

## Re:slashdot (-1, Offtopic)

## Anonymous Coward | more than 12 years ago | (#3809881)

## You retarded and gay (-1, Offtopic)

## Anonymous Coward | more than 12 years ago | (#3809853)

## 2 words (4, Informative)

## Anonymous Coward | more than 12 years ago | (#3809854)

## Re:2 words (-1)

## l33t j03 (222209) | more than 12 years ago | (#3809872)

## Re:2 words (5, Informative)

## dirvish (574948) | more than 12 years ago | (#3809976)

## Re:2 words (1)

## gerf (532474) | more than 12 years ago | (#3810020)

and unless you want to be a mathematician, or research engineer, the best way to go.

to quote an engineer at our Institute of Technology (which does research for gov't projects, high level stuff) "why are you taking calculus classes at "-my university-"? they're math department is horrible! go take them at "-the main community college-.

i personally couldn't get enough out of just reading a book. i wouldn't have the patience or self discipline to set a work schedule for them. so, i also suggest

finding an online course. even if it's not an accredited school, it's just a refresher really. good luck!## Community colleges (0)

## Anonymous Coward | more than 12 years ago | (#3809856)

## Re:Community colleges (1)

## BlueRain (90236) | more than 12 years ago | (#3810012)

Doing math alone quickly gets lonely.

And I agree: Family first. I'd rather have a family than a degree.

## The Internet (0)

## Anonymous Coward | more than 12 years ago | (#3809860)

## Re:The Internet (0)

## Anonymous Coward | more than 12 years ago | (#3809889)

## Mathematics (-1, Troll)

## Anonymous Coward | more than 12 years ago | (#3809869)

Another option is the library, and yet another option, which is often overlooked, is the use of mathematical tutorials on the web such as this one , which can be done in one's own time, and for free. [mongfish.com]

I would recommend choosing one interesting topic per week and studying it in as great a depth as you find enjoyable!

## Re:Mathematics (2, Informative)

## Anonymous Coward | more than 12 years ago | (#3809895)

## Re:Mathematics (0)

## Anonymous Coward | more than 12 years ago | (#3809920)

Of course, a google search would reveal a lot more.

## Re:Mathematics (0)

## Anonymous Coward | more than 12 years ago | (#3809943)

## Re:Mathematics (0)

## Anonymous Coward | more than 12 years ago | (#3809973)

i like the bit where the prof blows up if you get all the answers right hehe

## Find a university. Show up. Have a seat. (5, Insightful)

## Tackhead (54550) | more than 12 years ago | (#3809870)

evergiving a damn about who showed up for his classes.2) If you don't have grey hairs, you can probably pass for a student with a little creative wardrobe work.

Given premises 1) and 2) above... well, do the math.

(The best part? You don't even have to show up for the exams!)

## Re:Find a university. Show up. Have a seat. (1)

## peterpi (585134) | more than 12 years ago | (#3809932)

## Re:Find a university. Show up. Have a seat. (0)

## Anonymous Coward | more than 12 years ago | (#3809966)

## Re:Find a university. Show up. Have a seat. (0)

## Anonymous Coward | more than 12 years ago | (#3810041)

I kid you not, EE351: "What's a transistor?" Gaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaah!!!!!!!!

## Check out Dover books (0)

## Anonymous Coward | more than 12 years ago | (#3809874)

at www.doverpublishing.com. Their books are better and cheaper than most of the competition.

## I have some advice: (-1)

## CmdrTaco (troll) (578383) | more than 12 years ago | (#3809875)

Kill yourself.

## I dont know where you are (3, Insightful)

## JeanBaptiste (537955) | more than 12 years ago | (#3809877)

## Re:I dont know where you are (2, Interesting)

## NotoriousGIB (44865) | more than 12 years ago | (#3809907)

## Re:I dont know where you are (0, Flamebait)

## gid-goo (52690) | more than 12 years ago | (#3809985)

I don't know where you are but I've never been to a place where a community college could compare to any but the weakest of universities. It's like VoTec or something. If you want a bunch of kids who are too dumb, lazy or cheap to go to a real college or university, go to a community college. Everyone there is basically bullshitting each other in to believing that they're getting the same education they would at a 'real' university.

It's basically all the credits, none of the work. To the original question: Go somewhere that will kick your teeth in and make you do the work.

## Re:I dont know where you are (2)

## JeanBaptiste (537955) | more than 12 years ago | (#3810024)

## Re:I dont know where you are (2, Interesting)

## Clue4All (580842) | more than 12 years ago | (#3810054)

## www.math.com (1, Informative)

## T.Monk (585143) | more than 12 years ago | (#3809880)

## I need more information! (4, Funny)

## dmarien (523922) | more than 12 years ago | (#3809885)

I could probably steal my daughters..."To answer your question I need to know more about this... what grade is she in? How old is she?

Brunette, red head, blonde? Please, I would love to help you but you're not giving me much to go on...

## The Man Who Counted (0)

## Bloody Bastard (562228) | more than 12 years ago | (#3809886)

I'm sure you'll enjoy it.

## Where are you going with it? (3, Insightful)

## MattC413 (248620) | more than 12 years ago | (#3809887)

Do you want this for information's sake, or do you want to plan a career out of it?

These questions are important because if you are doing it for education's sake, the first time you look into a college-level Multivariable Calculus book might result in a little voice giving you a sudden desperate need to close the book and never open it again.

Course, if you plan to make a career out of it, the above situation will probably still occur, but you'll at least have a strong reason to ignore that little voice and give it a serious try.

-Matt

## Spread that ass, XXXmas Cheer (-1)

## pwpbot (588025) | more than 12 years ago | (#3809892)

What would Christmas be without Goatse Christmas tunesHave yourself a goatse little ChristmasEnlarge your ass all nightFrom now on your dildo will be out of sightNo Okay how about the 12 Days of GoatseOn the first day of GoatseMy Slashdot gave to mea direct link to Goatse goatsecx On the second day of GoatseMy Slashdot gave to metwo Gocom redirects gocom and a direct link to Goatse goatsecx On the third day of GoatseMy Slashdot gave to methree Microsoft redirects microsoftcom two Gocom redirects gocom and a direct link to Goatse goatsecx On the fourth day of GoatseMy Slashdot gave to mefour Toms Hardware redirects tomshardwarecom three Microsoft redirects microsoftcom two Gocom redirects gocom and a direct link to Goatse goatsecx On the fifth day of GoatseMy Slashdot gave to mefive AOL redirects aolcom four Toms Hardware redirects tomshardwarecom three Microsoft redirects microsoftcom two Gocom redirects gocom and a direct link to Goatse goatsecx On the sixth day of GoatseMy Slashdot gave to mesix Amazoncom redirects amazoncom five AOL redirects aolcom four Toms Hardware redirects tomshardwarecom three Microsoft redirects microsoftcom two Gocom redirects gocom and a direct link to Goatse goatsecx On the seventh day of GoatseMy Slashdot gave to meseven Sony redirects sonymusiccom six Amazoncom redirects amazoncom five AOL redirects aolcom four Toms Hardware redirects tomshardwarecom three Microsoft redirects microsoftcom two Gocom redirects gocom and a direct link to Goatse goatsecx On the eighth day of GoatseMy Slashdot gave to meeight Intel redirects intelcom seven Sony redirects sonymusiccom six Amazoncom redirects amazoncom five AOL redirects aolcom four Toms Hardware redirects tomshardwarecom three Microsoft redirects microsoftcom two Gocom redirects gocom and a direct link to Goatse goatsecx On the nineth day of GoatseMy Slashdot gave to menine Time Magazine redirects timecom eight Intel redirects intelcom seven Sony redirects sonymusiccom six Amazoncom redirects amazoncom five AOL redirects aolcom four Toms Hardware redirects tomshardwarecom three Microsoft redirects microsoftcom two Gocom redirects gocom and a direct link to Goatse goatsecx On the tenth day of GoatseMy Slashdot gave to meten Yahoo redirects yahoocom nine Time Magazine redirects timecom eight Intel redirects intelcom seven Sony redirects sonymusiccom six Amazoncom redirects amazoncom five AOL redirects aolcom four Toms Hardware redirects tomshardwarecom three Microsoft redirects microsoftcom two Gocom redirects gocom and a direct link to Goatse goatsecx On the eleventh day of GoatseMy Slashdot gave to meeleven ZDNet redirects zdnetcom ten Yahoo redirects yahoocom nine Time Magazine redirects timecom eight Intel redirects intelcom seven Sony redirects sonymusiccom six Amazoncom redirects amazoncom five AOL redirects aolcom four Toms Hardware redirects tomshardwarecom three Microsoft redirects microsoftcom two Gocom redirects gocom and a direct link to Goatse goatsecx On the twelveth day of GoatseMy Slashdot gave to metwelve Warner Brothers redirects warnerbroscom eleven ZDNet redirects zdnetcom ten Yahoo redirects yahoocom nine Time Magazine redirects timecom eight Intel redirects intelcom seven Sony redirects sonymusiccom six Amazoncom redirects amazoncom five AOL redirects aolcom four Toms Hardware redirects tomshardwarecom three Microsoft redirects microsoftcom two Gocom redirects gocom and a direct link to Goatse goatsecx## Sad news ... Stephen King dead at 54 (-1, Offtopic)

## Anonymous Coward | more than 12 years ago | (#3809896)

I just heard some sad news on talk radio - Horror/Sci Fi writer Stephen King was found dead in his Maine home this morning. There weren't any more details. I'm sure everyone in the Slashdot community will miss him - even if you didn't enjoy his work, there's no denying his contributions to popular culture. Truly an American icon.

## Re-learning (5, Interesting)

## Sefi915 (580027) | more than 12 years ago | (#3809899)

Personally, I was in a similar bind a few months ago. A co-worker was going to school for CIS and I read over his shoulder while he did his homework. More came back to me in those few months while watching him work and helping each other out than if I'd read the book by myself.

Learning works better with two people.

## Re:Re-learning (3, Funny)

## Target Drone (546651) | more than 12 years ago | (#3810022)

A co-worker was going to school for CIS and I read over his shoulder while he did his homework.Just make sure the person knows what they're doing. At university I saw someone take the fraction

16

----

64

Cross out the sixes and end up with

1

---

4

The scary thing is it actually worked!

## Just read some books (3, Informative)

## BlueLines (24753) | more than 12 years ago | (#3809900)

-BlueLines

## Cliff's Quick Review Books (0)

## downtime (235201) | more than 12 years ago | (#3809902)

hope that helps.

## As Euclid said... (2, Insightful)

## cperciva (102828) | more than 12 years ago | (#3809912)

Either that, or don't bother. Quite seriously, I doubt you'll be able to learn much whatever you do -- mathematics is a subject which people find incredibly hard to pick up late in life.

## Re:As Euclid said... (0)

## downtime (235201) | more than 12 years ago | (#3809977)

it appears you've had plenty of desire to be a dick...

## Look at university web sites (2, Informative)

## Eminor (455350) | more than 12 years ago | (#3809914)

## Tutor (3, Insightful)

## ouslush (535043) | more than 12 years ago | (#3809917)

## For free... (5, Informative)

## lostchicken (226656) | more than 12 years ago | (#3809922)

This isn't completely what you want, but it is a very good reference site for mathematics, from the fine people who brought us Mathematica. And it's free, and as we all know, free is good.

## suggestions (0, Flamebait)

## j1mmy (43634) | more than 12 years ago | (#3809929)

Anything past pythagoras is a little tough for me :) but I know I could get back up to speed quickly.That's where you're wrong

## Online Resources? (1)

## Amoral Psycho (589761) | more than 12 years ago | (#3809933)

## Online... (2)

## clinko (232501) | more than 12 years ago | (#3809936)

Try google...

or go to the math dept.'s site and click on professors. You'll find something like this: LSU Prof's [lsu.edu]

From there you can get their personal sites that have tons of information.

This is how Passed Dif. Eq. Got most of the information from google and lots of different university's notes.

## Whatever you do... (3, Funny)

## Anonymous Coward | more than 12 years ago | (#3809940)

## One good book (2)

## photon317 (208409) | more than 12 years ago | (#3809942)

Mathematics for the Million (ISBN 0-393-31071-X) Even Albert Einstein [wwnorton.com] had good things to say of this book.

## It's called a library... (1)

## seigniory (89942) | more than 12 years ago | (#3809944)

## Book + ICQ + IRC + Newsgroups + etc... (1)

## dnoyeb (547705) | more than 12 years ago | (#3809947)

I remember about 10-15 years ago when some company was saying they were bringing the "Information superhighway." I thought yea right, but after I started using it, I have to agree.

People are always happy to share their knowledge for free even. Many are even school professors and book writers!

## SOSmath.com (1, Interesting)

## Anonymous Coward | more than 12 years ago | (#3809953)

## because mathematicians have a sense of humor too (2, Funny)

## Dunhausen (455277) | more than 12 years ago | (#3809958)

who thought he was a catamorphism operation. He'd walk around the psych ward with a pair of bananas, which he'd hold up around the other patients and giggle maniacally.

Once he did this to the resident hypochondriac (who was convinced he was in the final stages of inoperable brain cancer), but it didn't seem to bother him.

"What are you doing?" he asked.

"I'm constructing a unique arrow," said the crackpot, "with YOU as its target!"

"So what's the big deal about that?" said the hypochondriac. "I'm terminal."

(Of course, this joke is only funny if the mental hospital is Cartesian Closed...)

## The problem is time (2, Insightful)

## Anonymous Coward | more than 12 years ago | (#3809960)

I am a family man (two kids) and trying to get anything done with a family to take care of too has been very tough for me. So, slowly I realize I will eventually end up as yet another mathematician-wannabe... |sigh|

Recommendations? Get a family, skip the intellectual masturbation. When you're approaching forty years you will thank me. No algorithm beats a bed-time story.

## books (1)

## gCGBD (532991) | more than 12 years ago | (#3809962)

Journey Through Genius, By William Dunham was one of my favorites.

Of course if you endeavour to become a professional mathematician you will need to take more classes and build credential.

There are so many branches and types of mathematics it is hard to recommend a path of study...

## As far as books go... (1)

## Skwidd (568637) | more than 12 years ago | (#3809964)

## well if you are a computing dork (1)

## r00tarded (553054) | more than 12 years ago | (#3809965)

## math (1, Informative)

## Anonymous Coward | more than 12 years ago | (#3809972)

## Math for Morons like Us (1)

## NickFusion (456530) | more than 12 years ago | (#3809978)

http://library.thinkquest.org/20991/home.html

## Depends on the depth (3, Insightful)

## MarvinMouse (323641) | more than 12 years ago | (#3809979)

If you are hoping to learn enough to publish papers or contribute to the advancement of math, then I recommend taking the effort and getting a degree in mathematics (unless you are really, really good at math.

If you just want to have some fun with mathematical recreations. Scientific American released some great books with math problems, as well I know of a few others if you want them.

If you want to have some real fun and learn classical mathematics (no applied stuff), there's always Euclid's Elements and Mathematica Principia. But these books are definitely not for the faint of heart either.

If you want to learn math with a more applied edge, you can take night courses, or get a few good books on modern calculus or mathematics.

If you want to learn statistics, I feel really sorry for you.

If you want to learn comp sci related math, there are some fantastic books out there that will help (if you want details, just reply).

There is just so many areas to go into when you decide to mathematics again. It is hard to help you out with exactly what to do. I am taking a degree in math right now, but I can understand that with children that would be a difficult and strenuous challenge. Even though, I think it would be great to have another mathematician contributing to the body of math that exists.

The only suggestion I really have that may be quite helpful is to see if you can talk with any of the pure mathematics professors at the university or college near you. They might be able to help you find your niche in mathematics, and even provide you with some other alternatives not mentioned here.

## Depends (0)

## Anonymous Coward | more than 12 years ago | (#3809984)

_Calculus:Single and Multivariable_, Hughes-Hallett, Gleason, McCallum et al, 0471164437 (that's the second edition, haven't seen the third yet)

_Topology_, James R. Munkres, 0131816292

_Elementary Linear Algebra_, Howard Anton, 0471170550

_Fundamentals of Differential Equations_, Nagle, Saff, Snider, 0201338688

_Tensor Analysis on Manifolds_, Richard L. Bishop, Samuel I. Goldberg, 0486640396

_Elementary Differential Geometry_, Barrett O'Neill, 0125267452

_Algebra_, Michael Artin, 0130047635 (this is abstract algebra, not the type you'd normally think of)

## Might try this (0)

## Anonymous Coward | more than 12 years ago | (#3809987)

you're interested in, but I'd highly recommend:

Who is Fourier [barnesandnoble.com] by the Transnation College of Lex.

It starts with triangles, goes through basic Calculus and ends with the Fourier Transform.

A good intro/overview/review.

(And it's even a pretty interesting/fun read)

## Read this book! (0)

## Anonymous Coward | more than 12 years ago | (#3809988)

A Tour of the Calculus: The Philosophy of Mathematics, by David Berlinksi

ISBN no. : 0 43409844 2

## Buy a book. (0)

## Anonymous Coward | more than 12 years ago | (#3809989)

## used (0)

## Anonymous Coward | more than 12 years ago | (#3809995)

## Teach yourself math (1)

## LeiraHoward (529716) | more than 12 years ago | (#3810003)

There is an excellent math program out there called "Math-U-See" [mathusee.com] which gives a good easy tutorial, with videos included as well. It is intended to teach the parents how to teach their kids.

Another good resource is Saxon Math [saxonpublishers.com] , which is a more traditional textbook, if you prefer that approach. Both systems are available from a variety of stores, you can also just filch your daughter's textbook if you wish, or check out what your local library has.

Good luck!

## I have a suggestion. (2)

## Wakko Warner (324) | more than 12 years ago | (#3810004)

I could probably steal my daughters math textbooks and start reading but I'm wondering if there is a better way. I considered a part-time University paper at US$495 each and you need to do two as bridging courses in order to even start on undergraduate courses. A bit pricey when you have a home and family to look after as well. Another option was a night courses but I'm kept pretty busy with work. Does anyone have any advice?Yes. Learn to osmose information.

- A.P.

## crypto (0)

## Anonymous Coward | more than 12 years ago | (#3810005)

## A somewhat dated introduction (1)

## stand (126023) | more than 12 years ago | (#3810008)

It's really pretty old (1976) and there are probably tons of better options out there now, but I have on my shelves a book called "A Mathematical Journey" by Stanley Gudder. You can still find it on Amazon. It covers stuff like number theory, group theory, probability, graph theory. The computer science stuff is a little dated by now.

It's very much a text book so it has lots of excercies for the reader with answers in the back. I thought it was a good introductory treatment. I'm sure others will chime in with better suggestions, but that's mine.

## Don't overlook community colleges (1)

## maetenloch (181291) | more than 12 years ago | (#3810009)

Yes, you could get some textbooks and study on your own but unless you're extraordinarily disciplined you probably won't finish (I have a whole shelf of half-finished math books). Having the structure of a class (with homework) gives you a chance to ask questions and also helps you keep going when your initial enthusiasm wanes.

I say this having been both a math instructor and a math student who went back to school after several years working.

## Here is the answer (0)

## Anonymous Coward | more than 12 years ago | (#3810030)

How long is a piece of string?

Answer : n cm

What is n?

Answer : The length of the piece of string!

## dont worry (3, Interesting)

## Edmund Blackadder (559735) | more than 12 years ago | (#3810032)

But seriously university classes in math tend to be rather boring because they tend to reduce even complicated fields into a few formulas that can be memorized and a few problem types for which you can memorize which formula to use.

Also they tend to assign a lot of dull homework.

So classes seem to be geared towards those that cant understand math but are willing to tackle it with brute memorization.

Or maybe i just went to a bad university.

## When in rome... (1)

## TheKubrix (585297) | more than 12 years ago | (#3810035)

## I'll help you start (1)

## hackwrench (573697) | more than 12 years ago | (#3810036)

Any number plus (+) 1 is the next number in the set

when you get to 9, the number as a result of adding 1 is 10.

## Homeschooling mathbooks, the best. (1)

## DancingSword (412552) | more than 12 years ago | (#3810043)

http://www.saxonpublishers.com/sitemap/index.js

Whyare they the best?Instead of heaving a month-mosh worth of stuff at a student ( in order to make the student's process appear good on the committee-reports ), the John Saxon's Idea was to give us 1 simple concept at a time, so that we

actuallylearn it, and to layer/syncopate the concepts so that progress is continuous.It works.

## Laerning math (1)

## kichiguy (469224) | more than 12 years ago | (#3810045)

actual course work.

## sci.math & alt.math.undergrad (1)

## speby (520912) | more than 12 years ago | (#3810046)

Cheers

## basics (0)

## Anonymous Coward | more than 12 years ago | (#3810047)

## try these (0)

## Anonymous Coward | more than 12 years ago | (#3810049)

books i really enjoyed.

_Symmetry_ by Herman Weyl

_Geometry and the Imagination_ by David Hilbert

_How to Solve_ it by George Polya (anything by Polya is excellent)

These are classics written by famous mathematicians,

but they are not very advanced. They quickly get to

the "deep" and "beautiful" parts of their subjects.

of course to go on in math you will need command of

the important "every day" tools, esp. calculus and

linear algebra.

a good book for this is

_mathematical thinking: problem solving and proofs_ by

d'angelo and west. the first edition is better, if

you can find it

-a

## Social Learning (2)

## jellomizer (103300) | more than 12 years ago | (#3810055)

## Math Competition Problems (4, Informative)

## Devil's BSD (562630) | more than 12 years ago | (#3810057)

## More stuff like this would be great... (0)

## Anonymous Coward | more than 12 years ago | (#3810060)

This one is a java-based demo of a bunch of signals and systems engineering math operations, at Johns Hopkins University [jhu.edu] , and I wish more stuff like this could be available (especially from students working in specific areas) to help students of all ages grasp more complicated math. Or even simple math.

However, I'd be happy if more adults knew that p=mv so they wouldn't be so inclined to cut off a bus in their tiny cars as they both approach a stop light...