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TheLangfords favorited a video
(2 months ago)
This has been CONFIRMED in Dr. Jack Szostak's LAB. 2009 Nobel Laurette in medicine for his work on telomerase.
It's been 55 years since the Miller-U...
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This has been CONFIRMED in Dr. Jack Szostak's LAB. 2009 Nobel Laurette in medicine for his work on telomerase.
It's been 55 years since the Miller-Urey Experiment, and science has made enormous progress on solving the origin of life. This video summarizes one of the best leading models. Yes there are others. Science may never know exactly how life DID start, but we will know many ways how life COULD start. Don't be fooled by creationist arguments as even a minimal understanding of biology and chemistry is enough to realize they have no clue what they are talking about.
Note on how competition works. Water will flow across a membrane to try to equalize the ion concentration. If there is a lot of polymer in a vesicle it will be surrounded by many ions, thus causing water to flow into the vesicle, increasing the internal pressure and stretching the membrane. Fatty acids are in equilibrium between the vesicle and solution. If 2 vesicles are near one another they will gradually swap fatty acids. If one membrane is under tension, the fatty acid "on rate" will be greater than the "off rate" (move to a lower energy state by relaxing the pressure). It will suck up fatty acids from solution. The other vesicle will still give them off, but they will disappear (sucked up by neighbor) and not return. Therefore, the vesicle with high internal pressure will grow and the neighbor will shrink.
To download this video go to:
http://www.mediafire.com/?yyd0eywkmhj
If you wish to translate this video you can download the PowerPoint file from:
http://www.mediafire.com/?jfijmimctnd
For more info check out:
http://exploringorigins.org
Think about it.
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TheLangfords uploaded a new video
(2 months ago)
A quick demonstration of folding the world's simplest origami bird.
Yes, I know I pre-creased it, but I wanted to keep the whole thing under 30 seco...
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A quick demonstration of folding the world's simplest origami bird.
Yes, I know I pre-creased it, but I wanted to keep the whole thing under 30 seconds.
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TheLangfords uploaded a new video
(3 months ago)
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TheLangfords favorited a video
(6 months ago)
This is dedicated to all fans of Queen.
No effects and no sampling were used. What you see is what you hear (does that even make sense?)
Atari 800xl...
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This is dedicated to all fans of Queen.
No effects and no sampling were used. What you see is what you hear (does that even make sense?)
Atari 800xl and Floppy Drive 0$
3.5 Inch Hard Drive 1$
Adaptec 2940UW SCSI Card $5
TI-99/4A and Tape Drive $15
8 Inch Floppy Drive $20
HP ScanJet 3C $25
Eico Oscilloscope $28
1,000,000 Hits on YouTube - Priceless
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Just saw the snail horn video! Very cool, though I think it may be out of tune ;]
Its Kimmi And Georgia :)
Byee xx