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MVP
Join Date: Dec 2006
Location: Concord, CA
Posts: 1,530
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How did I miss this? I'm going to look into this. It caught me by surprise.
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Xodium Dot Net. |
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#102 |
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Join Date: May 2004
Location: Melbourne, AUS
Posts: 1,576
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I think I'm going to be sick.
The Worm, the Spider and the Coffee Cup At least I'm not a spider, but nothing like a good parasite story to turn my stomach.
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Inspire you of think the elephant dint Inspire you of think the elephant dint |
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#103 |
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All Star
Join Date: May 2007
Posts: 891
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#104 |
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MVP
Join Date: May 2004
Location: Melbourne, AUS
Posts: 1,576
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It's bizarre the way parasites can affect the behaviour of the host in order to complete the parasite's life cycle. Like the Toxoplasma gondii of Felix's link causing the rats to lose their fear of cats in order to get them eaten so as to infect a cat. Or a worm ( that I can't remember the name of ) that burrows into the legs of the human host and causes a burning sensation to get the host to put their legs into water when the worm is ready to lay it's eggs back in the water.
Found it: Guinea Worm
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Inspire you of think the elephant dint Inspire you of think the elephant dint Last edited by fazstp; 05-27-2008 at 03:54 PM. |
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#105 |
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MVP
Join Date: May 2004
Location: Melbourne, AUS
Posts: 1,576
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Chimerism
Twin embryos can fuse in the womb and grow into a single person with mixed DNA. One case of chimerism came to light when a mother of three required a kidney transplant. Her family was tested to see if there was a suitable donor and she was told that she was not the biological mother of two of her children even though they were conceived naturally. When they did further testing they found that while their DNA didn't match the DNA in her blood, it did match tissue from some of her organs. She was a tetragametic chimera, made up of a mix of two non-identical twins. One of her children was conceived from an egg of the twin whose DNA dominated her blood and the other two from eggs of the other twin.
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Inspire you of think the elephant dint Inspire you of think the elephant dint |
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#106 |
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MVP
Join Date: May 2004
Location: Melbourne, AUS
Posts: 1,576
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A fossilised embryo was found in a 380 million year old fish making it the world's oldest known vertebrate that gave birth to live young.
Materpiscis attenboroughi was named after Sir David Attenborough. Two useless facts for the price of one.
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Inspire you of think the elephant dint Inspire you of think the elephant dint |
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#107 |
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MVP
Join Date: May 2004
Location: Melbourne, AUS
Posts: 1,576
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Here's another example of parasitic manipulation of host behaviour.
Zombie caterpillars controlled by voodoo wasps
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Inspire you of think the elephant dint Inspire you of think the elephant dint |
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#108 |
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MVP
Join Date: May 2004
Location: Melbourne, AUS
Posts: 1,576
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Genghis Khan has an estimated 16 million descendants.
Irish warlord Niall of the Nine Hostages may be ancestor to 1 in 12 Irishmen (an estimated 2-3 million men). Source: Medieval Irish warlord boasts three million descendants
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Inspire you of think the elephant dint Inspire you of think the elephant dint |
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#109 | |||||||||||||||||||||||
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MVP
Join Date: May 2004
Location: Melbourne, AUS
Posts: 1,576
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An interesting example of flow on effects.
A drug (diclofenac) given to cattle poisoned vultures in India who fed on the carcasses of the cattle. The crash in numbers of vultures meant that carcasses normally scavenged by vultures were now available to wild dogs. This resulted in a surge in wild dog numbers and a resulting surge in bites from dogs infected with rabies.
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Inspire you of think the elephant dint Inspire you of think the elephant dint Last edited by fazstp; 08-17-2008 at 11:48 PM. |
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#110 |
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MVP
Join Date: May 2004
Location: Melbourne, AUS
Posts: 1,576
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A fully grown adult pygmy chameleon is about an inch long. (Don't quote me on this. I've seen conflicting reports. One site suggested an adult was 1-1.5 cm, another suggested an adult female was 4 inches. I guess it's possible the male is a lot smaller but I didn't come across anything definitive. Let's just say they're pretty small
) ![]()
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Inspire you of think the elephant dint Inspire you of think the elephant dint Last edited by fazstp; 08-18-2008 at 05:06 PM. |
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#111 |
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MVP
Join Date: May 2004
Location: Melbourne, AUS
Posts: 1,576
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Inspire you of think the elephant dint Inspire you of think the elephant dint |
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#112 | |||||||||||||||||||||||
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Hall of Famer
Join Date: Feb 2005
Location: Warwick, UK
Posts: 4,835
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aggghhh.... I am having a flash back ![]() ![]()
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#113 | |||||||||||||||||||||||
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MVP
Join Date: May 2004
Location: Melbourne, AUS
Posts: 1,576
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I would have loved wallpaper like this when I was younger. This could be Anti's new desktop
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Inspire you of think the elephant dint Inspire you of think the elephant dint Last edited by fazstp; 08-18-2008 at 05:10 PM. |
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#114 |
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Triple-A Player
Join Date: Jan 2007
Posts: 73
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oh crap i think im blind! thats a great picture if i was on drugs..like tylenol ya know.
the worlds smallest hamburger was made two years ago http://www.youtube.com/watch?v=4cIljPrJe08 |
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#115 | |||||||||||||||||||||||
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MVP
Join Date: Dec 2006
Location: Concord, CA
Posts: 1,530
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I see what you did there.
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#116 | |||||||||||||||||||||||
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MVP
Join Date: May 2004
Location: Melbourne, AUS
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I wasn't trying to imply that you're a tripper, just that it might appeal to your love of busy desktop images. (Honest )
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#117 | |||||||||||||||||||||||
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MVP
Join Date: Dec 2006
Location: Concord, CA
Posts: 1,530
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I was kidding. ^_^
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#118 | |||||||||||||||||||||||
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MVP
Join Date: Nov 2006
Location: Manchester
Posts: 1,906
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the acid again?
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27" imac 3.4ghz i7 16gb Ram 1TB HD GTX680 Mx imac core duo 1.83ghz: OS X 10.6.8, 2gb ram, 1Tb internal |
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#119 |
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MVP
Join Date: May 2004
Location: Melbourne, AUS
Posts: 1,576
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Now this thing is pretty freakin' weird: Japanese Goblin Shark
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#120 | |||||||||||||||||||||||
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League Commissioner
Join Date: Oct 2002
Location: Halifax, Canada
Posts: 5,156
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Saw that yesterday -- how do you like the projecting jaw?
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17" MBP, OS X; 27" iMac, both OS X 10.10.x (latest) |
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