Free Republic
Browse · Search
General/Chat
Topics · Post Article

Skip to comments.

Why 5, 8 and 24 Are the Strangest Numbers in the Universe
Scientific American ^ | May 4, 2011 | Michael Moyer

Posted on 05/09/2011 3:21:35 PM PDT by decimon

John Baez expounds on what makes the numbers 5, 8 and 24 so special

In the May 2011 issue of Scientific American mathematician John Baez co-authors "The Strangest Numbers in String Theory," an article about the octonions, an eight-dimensional number system that was discovered in the mid–19th century but that has been largely ignored until quite recently. As the name of the article implies, interest in the octonions has been rekindled by their surprising relationship to recent developments in theoretical physics, including supersymmetry, string theory and M-theory. Baez and his co-author John Huerta wrote, "If string theory is right, the octonions are not a useless curiosity; on the contrary, they provide the deep reason why the universe must have 10 dimensions: in 10 dimensions, matter and force particles are embodied in the same type of numbers—the octonions."

(Excerpt) Read more at scientificamerican.com ...


TOPICS: Science
KEYWORDS: octonions; stringtheory
Navigation: use the links below to view more comments.
first previous 1-2021-4041-58 next last
To: decimon

I love onions, but I’ve never tried an oct onion. Are they sweet?


21 posted on 05/09/2011 3:59:38 PM PDT by RobRoy (The US today: Revelation 18:4)
[ Post Reply | Private Reply | To 1 | View Replies]

To: decimon

There are 10 types of people in the world. Those that understand binary and those that don’t.

Someone had to say it.


22 posted on 05/09/2011 4:00:54 PM PDT by RobRoy (The US today: Revelation 18:4)
[ Post Reply | Private Reply | To 1 | View Replies]

To: svcw
That maybe true but 42 is the answer to everything.

Including Life and the Universe.

Now, where shall we have lunch?

23 posted on 05/09/2011 4:02:05 PM PDT by Bloody Sam Roberts (A "Moderate Muslim"? Nothing more than a Muslim Extremist who has run out of ammo.)
[ Post Reply | Private Reply | To 4 | View Replies]

To: Bloody Sam Roberts
Now, where shall we have lunch?

Know a good, out-of-the-way restaraunt, by chance?

24 posted on 05/09/2011 4:04:07 PM PDT by tacticalogic
[ Post Reply | Private Reply | To 23 | View Replies]

To: decimon

"Wait a minute, 24-5 is 19....."

( That is really funny if you are long time Rush listener :-) )


25 posted on 05/09/2011 4:04:12 PM PDT by taildragger (( Palin / Mulally 2012 ))
[ Post Reply | Private Reply | To 1 | View Replies]

To: Bloody Sam Roberts

Where ever you want just don’t forget your towel. ;-)


26 posted on 05/09/2011 4:16:02 PM PDT by svcw (Non forgiveness is like holding a hot coal thinking the other person will be blistered)
[ Post Reply | Private Reply | To 23 | View Replies]

To: decimon

bfl


27 posted on 05/09/2011 4:24:43 PM PDT by Gena Bukin
[ Post Reply | Private Reply | To 1 | View Replies]

To: dfwgator
25 or 6 to 4.

Loved that drum solo ever since I was a kid.

And, always puzzled about the phrase - what the heck was "6 to 4"?

Then after a mere 30 years or so of contemplating it, I realized...

oh.

28 posted on 05/09/2011 4:41:12 PM PDT by Talisker (When you find a turtle on top of a fence post, you can be damn sure it didn't get there on its own.)
[ Post Reply | Private Reply | To 7 | View Replies]

To: decimon

But One is the loneliest number that you’ll ever do...


29 posted on 05/09/2011 4:41:15 PM PDT by mikrofon (3 Dog Night)
[ Post Reply | Private Reply | To 1 | View Replies]

To: decimon

30 posted on 05/09/2011 4:42:05 PM PDT by Daffynition ("Don't just live your life, but witness it also.")
[ Post Reply | Private Reply | To 1 | View Replies]

To: mikrofon

Two can be as bad as one, it’s the loneliest number since the number one.


31 posted on 05/09/2011 4:47:49 PM PDT by beandog
[ Post Reply | Private Reply | To 29 | View Replies]

To: Red Badger
pick up on line 19........

Nnnnn-na-na-na, nnnnn-na-na, Nineteen....

32 posted on 05/09/2011 4:55:57 PM PDT by dfwgator
[ Post Reply | Private Reply | To 17 | View Replies]

the only other member of the “octonions” keyword:

Magic Remote Influencing (mighty strange)
Very strange web site | 2002 | Tim Rifat
Posted on 05/13/2003 8:23:44 PM PDT by dark_lord
http://www.freerepublic.com/focus/news/911037/posts


33 posted on 05/09/2011 5:20:46 PM PDT by SunkenCiv (Thanks Cincinna for this link -- http://www.friendsofitamar.org)
[ Post Reply | Private Reply | View Replies]

To: decimon; AdmSmith; bvw; callisto; ckilmer; dandelion; ganeshpuri89; gobucks; KevinDavis; ...

Thanks decimon for doing the deed, and thanks also to a FReeper who shall remain nameless for the link in FReepmail.


· List topics · post a topic · subscribe · Google ·

34 posted on 05/09/2011 5:22:30 PM PDT by SunkenCiv (Thanks Cincinna for this link -- http://www.friendsofitamar.org)
[ Post Reply | Private Reply | View Replies]

To: mountainlion
PI is strange if you ask me.

PI are round. Cornbread are square.
35 posted on 05/09/2011 5:30:03 PM PDT by rickomatic
[ Post Reply | Private Reply | To 19 | View Replies]

To: svcw

Lol.


36 posted on 05/09/2011 5:32:04 PM PDT by dhs12345
[ Post Reply | Private Reply | To 4 | View Replies]

To: dfwgator

3:35 or 3:34 ?


37 posted on 05/09/2011 5:43:19 PM PDT by Raider Sam (They're on our left, right, front, and back. They aint gettin away this time!)
[ Post Reply | Private Reply | To 7 | View Replies]

To: decimon

Wick rotation, extended past quaternions.


38 posted on 05/09/2011 5:48:12 PM PDT by bvw
[ Post Reply | Private Reply | To 1 | View Replies]

To: Gaffer
"Jack Bauer is now operative"?

I don't watch TV, but research indicates that it may be so. Be careful out there.

39 posted on 05/09/2011 5:49:03 PM PDT by Paladin2
[ Post Reply | Private Reply | To 15 | View Replies]

To: Talisker

According to songfacts, the songwriter wrote this song from the point of view of another songwriter trying to write a hit. Its about being up late writing lyrics and “waiting on the break of day.”

For the numbers, it means the time it was written was either 3:35 or 3:34 am, which would be either 25 or 26 minutes to 4 am.


40 posted on 05/09/2011 5:49:38 PM PDT by Raider Sam (They're on our left, right, front, and back. They aint gettin away this time!)
[ Post Reply | Private Reply | To 28 | View Replies]


Navigation: use the links below to view more comments.
first previous 1-2021-4041-58 next last

Disclaimer: Opinions posted on Free Republic are those of the individual posters and do not necessarily represent the opinion of Free Republic or its management. All materials posted herein are protected by copyright law and the exemption for fair use of copyrighted works.

Free Republic
Browse · Search
General/Chat
Topics · Post Article

FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson