Search Options
close
Search the following clips:
All Clips
Everyone's Clips
My Guides
Sign Up
Install
Learn More
Login
why extra dimensions
pascual
follow
2
5-31-2008 6:55 PM
204 views
tags:
cosmology
pascual
says:
newscientist
Add a Comment
Login
to Comment. Not a member yet?
Sign up
Related Clips
Telling A 15 Billion Year Story In 3 1/2 ...
Heathen Tv
Copernican principle re-examined: We might...
big bang or big bounce?
A bio-friendly self-made universe
Faster than the Speed of Light? A New Theo...
Faster than the Speed of Light? A New Theo...
More clips from
pascual
the G-3
the next 20 years in physics
a new america
Today's Top Clips
Invisible to the naked eye - Fascinating images of life under the microscope.
Can human consciousness survive without a brain?
Narcissistic People Most Likely To Emerge As Leaders
The Cultural Evolution Of Religion
Nuns, Congressional candidate, Declared to be Terrorist.
Understanding The Cycle Of Violence
Justice Dept Firings WERE Political. No, really?
mystery of The Ugly Duchess
Why Tip?
The Odd Lies Of Sarah Palin XIV: What Trade Missions To Russia?
visit the
Top Clips page
View the Top Clips from
May 31, 2008
Embed This Clip In Your Site...
<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/95d0d40e-fd62-45f4-9f3f-84aea9d269fc/809D9ED5-9CDA-4ED8-9DD0-67B83AC82D78/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.newscientist.com/channel/fundamentals/quantum-world/mg15320654.500" href="http://www.newscientist.com/channel/fundamentals/quantum-world/mg15320654.500" style="font-size: 11px;">www.newscientist.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.newscientist.com/channel/fundamentals/quantum-world/mg15320654.500"><P>To understand how going to higher dimensions can help to unify lower dimensions, think back to how the Romans used to fight wars. Without radio communications and spy planes, battles were horribly confused, raging on many fronts at the same time. That's why the Romans always leapt into "hyperspace"-the third dimension-by seizing a hilltop. From this vantage point, they were able to survey the two-dimensional battlefield as a single, unified whole.</p> <P>Leaping to higher dimensions can also simplify the laws of nature. In 1915, Einstein changed completely our notion of gravity by leaping to the extra dimension of time. In 1919, the German mathematician Theodor Kaluza added a fifth dimension and in so doing unified space-time with Maxwell's equations for electromagnetism. This triumph was largely forgotten amid the frenzy of interest generated by quantum mechanics. Only in the 1980s did physicists return to this idea to create superstring theory.</P></blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;"> </td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/809D9ED5-9CDA-4ED8-9DD0-67B83AC82D78/blog/" title="blog or email this clip"><img src="http://content6.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>
Clipmarks
Home
New Clips
Top Clips
Dashboard
Popular Topics
News
Life
Science
Technology
Entertainment
Get Started
Sign Up
Install Clipping Tool
How Clipping Works
Clip-to-Blog™
ClipSearch
Tools and Resources
FAQ
ClipWeek
Top Clippers
Top Tags
Site Map
About Clipmarks
About Us
Contact
Blog
Copyright
Privacy
EULA
OK