|
|
Joined: Jul 2002
Posts: 742
old hand
|
OP
old hand
Joined: Jul 2002
Posts: 742 |
As a public service, and in attempt at a feeble bilingual pun, I offer the following: http://duke.usask.ca/~elias/left/Dieu et mon gauche!
|
|
|
|
|
Joined: Mar 2000
Posts: 6,511
Carpal Tunnel
|
|
Carpal Tunnel
Joined: Mar 2000
Posts: 6,511 |
|
|
|
|
|
Joined: Sep 2001
Posts: 6,296
Carpal Tunnel
|
|
Carpal Tunnel
Joined: Sep 2001
Posts: 6,296 |
This part about one lung being 3-lobed I'd never heard before:
"However, our internal organs
are largely asymmetrical. The right lung has 2 lobes whereas the left has 3, the right kidney is
usually lower and wider than the left, and the two ovaries also have significant structural
asymmetries (Davies & Coupland, 1967). Therefore, it appears as though symmetry in the
human body disappears when there is no adaptive pressure to retain it. "
|
|
|
|
|
Joined: Aug 2001
Posts: 10,534 Likes: 1
Carpal Tunnel
|
|
Carpal Tunnel
Joined: Aug 2001
Posts: 10,534 Likes: 1 |
...symmetry in the human body disappears when there is no adaptive pressure to retain it
Why should we be surprised? Human bilateral symmetry is truly only skin deep...one liver here, one spleen there, one stomach on this side, one pancreas on that side, one gall bladder, one...
Well, you get the picture (can't say "point" here, can I? Not in an asymmetric post!)
|
|
|
|
|
Joined: Jan 2001
Posts: 1,819
Pooh-Bah
|
|
Pooh-Bah
Joined: Jan 2001
Posts: 1,819 |
Something sinister is going on here...
|
|
|
|
|
Joined: Jul 2000
Posts: 3,467
Carpal Tunnel
|
|
Carpal Tunnel
Joined: Jul 2000
Posts: 3,467 |
You left something out, right?
TEd
|
|
|
|
|
Joined: Feb 2002
Posts: 833
old hand
|
|
old hand
Joined: Feb 2002
Posts: 833 |
On the other hand....for wannabee southpaws:
Can an Ultra-Sound Test Make You Left-Handed?
STOCKHOLM, Sweden (Reuters) - A Swedish study of 180,000 young men showed routine ultra-sound
examinations of the fetus can affect the brain and lead to left-handedness, Swedish radio is reporting.
The study by Uppsala University Hospital and the Karolinska Institute showed that men born in the 1970s
who had been exposed to ultra-sound tests while in the womb were more likely to become left-handed.
Most people are predisposed to become right-handed with only about six percent becoming left-handed.
If you can't see the bright side, polish the dull side.
|
|
|
|
|
Joined: Mar 2000
Posts: 6,511
Carpal Tunnel
|
|
Carpal Tunnel
Joined: Mar 2000
Posts: 6,511 |
So that explains Leonardo da Vinci's genius!! 
|
|
|
|
|
Joined: Feb 2002
Posts: 833
old hand
|
|
old hand
Joined: Feb 2002
Posts: 833 |
Ummm....YES! But - butbutbut - how then do we explain the genius of the guy who invented ultrasound?
If you can't see the bright side, polish the dull side.
|
|
|
|
|
Joined: Nov 2000
Posts: 3,146
Carpal Tunnel
|
|
Carpal Tunnel
Joined: Nov 2000
Posts: 3,146 |
Whoever designed our bodies must actually be patted on the back. There's not a lot of space to waste and a lot of interlinked subsystems to cram in. Whoever it was obviously took suitcase packing lessons from my wife ...
The idiot also known as Capfka ...
|
|
|
|
Forums16
Topics13,913
Posts229,317
Members9,182
| |
Most Online3,341
Dec 9th, 2011
|
|
|
0 members (),
706
guests, and
1
robot. |
|
Key:
Admin,
Global Mod,
Mod
|
|
|
|
