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| NYT Article about a smart Australian, maybe better pumps? http://byap.backyardmagazines.com/forum/viewtopic.php?f=5&t=3597 |
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| Author: | Dave Donley [ Jun 9th, '08, 03:31 ] |
| Post subject: | NYT Article about a smart Australian, maybe better pumps? |
http://www.nytimes.com/2008/06/08/techn ... 1370577600 |
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| Author: | veggie boy [ Jun 9th, '08, 08:17 ] |
| Post subject: | Re: NYT Article about a smart Australian, maybe better pumps? |
Cool. Will probably be one of these things that the people who have something to lose from its development buy out - so that it never ends up being developed  .Some promising stuff there regarding pumps, but I wonder if the ripple thing would serve to add oxygen by breaking the surface tension of the water. Any hydrologists (sp?) here? |
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| Author: | Sparkchaser [ Jun 16th, '08, 06:20 ] |
| Post subject: | Re: NYT Article about a smart Australian, maybe better pumps? |
A coil pump will add O2 to water as it is pumped up hill. With a very low energy input. |
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