Re: Gord

2009-07-13 Thread Matt Grimaldi
That name's a blast from the past, Now all we need the Goddess, Maiden, and Crone of Mars. -- Matt From: Doug Pensinger To: Killer Bs (David Brin et al) Discussion Sent: Monday, July 13, 2009 8:48:44 PM Subject: Gord I thought some of the old timers might b

Gord

2009-07-13 Thread Doug Pensinger
I thought some of the old timers might be interested that I visited with our old list mate and recent Campbell award nominee in San Francisco on Friday. Gord is doing very well it seems; he is close to being tenured at the Korean university where he teaches English and has had several short storie

Re: Google Operating System

2009-07-13 Thread Doug Pensinger
Julia wrote: > > Reply: > > I get no more than 1 in 500 false positives. > > I get no more than 1 in 1000 false negatives. > > It was more than that early on in my use of Gmail, I got one account in > 2004, IIRC, and another in 2007. The more recent one, most of the false > positives were from on

RE: Drinking Water From Air Humidity

2009-07-13 Thread Dan M
>Why doesn't the wind turbine count as a source of energy?   It absolutely does. My question concerned how much energy per liter compared to other unconventional methods. >It's pretty obvious that when he said "none" he meant no _external_ source of energy. Well, since he was responding to m

RE: Drinking Water From Air Humidity

2009-07-13 Thread Dan M
> -Original Message- > From: brin-l-boun...@mccmedia.com [mailto:brin-l-boun...@mccmedia.com] On > Behalf Of hkhenson > Sent: Monday, July 13, 2009 12:29 PM > To: brin-l@mccmedia.com > Subject: Re: Drinking Water From Air Humidity > > At 07:05 AM 7/13/2009, Dan M wrote: > > snip > > >B

Re: Drinking Water From Air Humidity

2009-07-13 Thread hkhenson
At 07:05 AM 7/13/2009, Dan M wrote: snip Because it clearly won't work well at any time but the pre dawn hours in the desert. The collectors have to be cooled below the dew point. Let me give a US example. In Las Vegas yesterday, in the heat of the day, the temperature was 42C, while the dew

Depoplulation

2009-07-13 Thread Chris Frandsen
Interesting presentation on depopulation around the world. MP3 Chris Frandsen On Jul 11, 2009, at 1:07 PM, Dave Land wrote: On Jul 11, 2009, at 8:56 AM, Dave Land wrote: On Jul 10, 2009, at 3:28 PM, Charlie Bell wrote: On 11/07/2009, at 1:25 AM, Dave Land wrote: On Jul 9, 2009, at 5:21 P

Re: Drinking Water From Air Humidity

2009-07-13 Thread Charlie Bell
On 14/07/2009, at 12:18 AM, John Williams wrote: On Mon, Jul 13, 2009 at 7:05 AM, Charlie Bell wrote: On 13/07/2009, at 11:39 PM, John Williams wrote: If it takes a lot of energy to condense the water, then you need a large wind-turbine or a lot of solar panels. Depends how much water yo

Re: Drinking Water From Air Humidity

2009-07-13 Thread John Williams
On Mon, Jul 13, 2009 at 7:05 AM, Charlie Bell wrote: > > On 13/07/2009, at 11:39 PM, John Williams wrote: > >> If it takes a lot of energy to condense the water, then you need a >> large wind-turbine or a lot of solar panels. > > Depends how much water you need. >> >> And how much energy does it ta

Re: Drinking Water From Air Humidity

2009-07-13 Thread Charlie Bell
On 13/07/2009, at 11:57 PM, dsummersmi...@comcast.net wrote: In other words, I'd bet a case vs. a bottle of beer that it's a lot prettier on paper than in practice as a means of providing, say, Las Vegas, with drinking water. Because turbines supply the energy doesn't mean that its energ

Re: Drinking Water From Air Humidity

2009-07-13 Thread Charlie Bell
On 13/07/2009, at 11:39 PM, John Williams wrote: If it takes a lot of energy to condense the water, then you need a large wind-turbine or a lot of solar panels. Depends how much water you need. And how much energy does it take to manufacture the wind-turbines or solar panels? Depends on t

Re: Drinking Water From Air Humidity

2009-07-13 Thread dsummersmi...@comcast.net
Original Message: - From: Charlie Bell char...@culturelist.org Date: Mon, 13 Jul 2009 19:25:51 +1000 To: brin-l@mccmedia.com Subject: Re: Drinking Water From Air Humidity Charlie wrote: >Read it again properly, and don't treat me like a first grader. I asked how much energy is

Re: Google Operating System

2009-07-13 Thread John Williams
On Mon, Jul 13, 2009 at 6:29 AM, Julia Thompson wrote: > I get no more than 1 in 500 false positives. > > I get no more than 1 in 1000 false negatives. That is interesting. I am much more worried about false positives (missing a real email) than I am about false negatives (seeing a few spam emails

Re: Drinking Water From Air Humidity

2009-07-13 Thread John Williams
If it takes a lot of energy to condense the water, then you need a large wind-turbine or a lot of solar panels. And how much energy does it take to manufacture the wind-turbines or solar panels? Would it have been more efficient to run a large-scale desalination plant somewhere else (perhaps with

RE: Google Operating System

2009-07-13 Thread Julia Thompson
-Original Message- From: brin-l-boun...@mccmedia.com [mailto:brin-l-boun...@mccmedia.com] On Behalf Of John Williams Sent: Thursday, July 09, 2009 11:48 PM To: Killer Bs (David Brin et al) Discussion Subject: Re: Google Operating System On Thu, Jul 9, 2009 at 9:11 PM, Doug Pensinger wro

Re: Drinking Water From Air Humidity

2009-07-13 Thread Alberto Monteiro
Charlie Bell wrote: > > Maybe I forgot to take into account the brainwashing that happened > when he entered the oil industry, and he can't see the words 'wind" > and "turbine" if they're adjacent to each other. Dan, is this words, > or a blank space: "WIND TURBINE" ? How about this? "RENEWA

Re: Mention of David Brin

2009-07-13 Thread Charlie Bell
On 13/07/2009, at 10:19 PM, Alberto Monteiro wrote: Dave Land wrote: Perfect -- and really more the point of my comment: why merely irritate them when your goal is to engage them in considering the ramifications of their idiotic statement? But yes: education does wonders to slow population gr

RE: In despair for the state of SF

2009-07-13 Thread Alberto Monteiro
Dan M wrote: > > Film, definitely. But, I'd argue that graphic novels combine > literature and art. Good art can be part of storytelling. For > example, "Guernica" by Picasso certainly tells a story. (...) > Nazi thug to Picasso: "You did this?" Picasso to nazi thug: "No, you did this" Albe

Re: Mention of David Brin

2009-07-13 Thread Alberto Monteiro
Dave Land wrote: > > Perfect -- and really more the point of my comment: why merely > irritate them when your goal is to engage them in considering the > ramifications of their idiotic statement? But yes: education does > wonders to slow population growth. > It's not education, it's the _cost

Re: Drinking Water From Air Humidity

2009-07-13 Thread Charlie Bell
On 13/07/2009, at 4:31 PM, Doug Pensinger wrote: Dan M wrote: > None, once it's out there. IIRC, it's a small wind turbine that cools > collectors in it, and desert air is often humid even if it doesn't > rain much. If the collectors are cooled, there _has to be_ a source of energy that

Re: Drinking Water From Air Humidity

2009-07-13 Thread Charlie Bell
On 13/07/2009, at 10:13 AM, Dan M wrote: -Original Message- From: brin-l-boun...@mccmedia.com [mailto:brin-l- boun...@mccmedia.com] On Behalf Of Charlie Bell None, once it's out there. IIRC, it's a small wind turbine that cools collectors in it, and desert air is often humid even