Search Options
close
Search the following clips:
All Clips
Everyone's Clips
My Guides
Sign Up
Install
Learn More
Login
Women, A Better Design?
rfnajera
follow
1
12-20-2007 11:40 AM
189 views
tags:
pregancy
,
biology
,
human
,
nature
,
design
Add a Comment
Login
to Comment. Not a member yet?
Sign up
Related Clips
See your embryo/ your baby
Arctic Scientists Explore a "Lost" 26-Mill...
Is the future postbiological?
Harvard Researchers Create Computer Langua...
How one day we may all be eternally young
Tissue engineering
Survival of the common?
More clips from
rfnajera
Oh, Snap! The Supreme Court Has Some Cojones
In The Face of Danger
Immigration From The Mexican President's POV
Today's Top Clips
Complete dinosaur skeleton found in Mongolia
That "do you have any Grey Poupon" joke is officially over
Should have killed him
YOU JUST GOT SCREWED and Nobody Will tell you! URGENT!!
Scientists Find the Trigger of the Northern Lights
Will Space-Based Solar-Powered Lasers Solve Our Energy Future?
The World´s Most Overlooked Dictators
Geologic Evidence of the Cause of Global Warming and Cooling
Convicted killer’s last words before execution: Vote Obama
Wackiest Trucks
visit the
Top Clips page
View the Top Clips from
December 20, 2007
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://www.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/696e9bcc-4da9-4579-8ab2-fbfa47c0ce7c/C3335F1A-95E5-413D-A101-E027F2157857/" 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.sciam.com/article.cfm?id=news-bytes-why-pregnant-women-dont-tip" href="http://www.sciam.com/article.cfm?id=news-bytes-why-pregnant-women-dont-tip" style="font-size: 11px;">www.sciam.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.sciam.com/article.cfm?id=news-bytes-why-pregnant-women-dont-tip">Why pregnant women don't tip over</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.sciam.com/article.cfm?id=news-bytes-why-pregnant-women-dont-tip"> There seems to be more keeping pregnant women upright than fear of toppling over and squishing their unborn child. Researchers from Harvard University and the University of Texas at Austin examined 19 pregnant women and discovered a number of reinforcements in their backs that men lack, including a lumbar (lower back) curve that spans three instead of two vertebrae and spinal joints that are 14 percent larger and positioned differently. These enhancements allow expectant mothers to lean back by as much as 28 degrees more than normal to offset the added heft of a baby bump—up to 30 pounds on average, or the weight of two bowling balls—without destroying their backs, the investigators report in <EM>Nature</EM>. They also present evidence for similar differences between the sexes in Australopithecines (early relatives of humans), suggesting that women long ago evolved such scaffolding to compensate for walking upright while supporting their swelling wombs.</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/C3335F1A-95E5-413D-A101-E027F2157857/blog/" title="blog or email this clip"><img src="http://content8.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