What's the most chilling thing you've observed underwater? By "chilling," I mean: some really weird-looking, previously unknown creature, remains of the Titanic, a squid attacking an ROV, etc. By "observed" I mean either directly, by video, or by evidence (e.g. ROV with large sucker marks)
Slashdot videos: Now with more Slashdot!
We've improved Slashdot's video section; now you can view our video interviews, product close-ups and site visits with all the usual Slashdot options to comment, share, etc. No more walled garden! It's a work in progress -- we hope you'll check it out (Learn more about the recent updates).
It's really Gauss who is Tesla's bitch...
I love that the record is 100 Tesla. No scaling prefixes necessary.
As a lifelong Masshole, right back at ya.
If you're going to (somewhat cleverly) slip an ad for your stuff in here, you may want to make sure the URL doesn't 404. Here you go
Mod points, where art thou?
Why either / or? I suspect we'll need both.
In southern CA, you'll see plenty of warehouses with white roofs and PV mounted on top. With an air gap, the PV provides further shading.
PV is relatively low on the net-payback list, but the experience curve marches on- the more we install now, the closer we get to grid-parity economics.
The article you linked to links to another relevant article:
The following paragraph is vague, but it looks like homeowners get a cut of the value of electricity generated.
I know that for my Freewatt system, I paid for the system, but I get credit for the electricity generated under net metering laws (or at least I would if I had the generator part; so far I only installed the boiler and am saving funds for the generator piece). I pay for the gas, too, but I'm using that gas very efficiently, so I make a profit on the electricity.
The economics aren't great, in terms of ROI (the capital costs yield energy savings), but they're not bad, either.
1) These peaks are significant (at least in the U.S.), in terms of the size of the peak, but the duration isn't all that long (assuming that these things are used as the peakiest of the peakers). And I presume they have a mode that sheds the heat outside- this loses the CHP part of the equation, but this should be a small part of the work cycle (these things should run most of the winter and a few 10's of hours in the summer). You could even do trigeneration (where you generate electricity plus cooling), but I suspect the thermodynamics won't work for these units.
2) It's burning natural gas, so it's easy to be clean. The cost-competitive part comes from CHP: traditional electricity generation wastes 2/3 of the input energy as "waste" heat; these don't (as long as they put in 80+% of their hours during heating season).
I have a system in my basement that's 1/2 way to CHP now (it's an integrated engine plus boiler; I just have the boiler part so far). See Freewatt. The pure economics of adding the generator are kind of blah, but it is more energy efficient, and that has value to me.
My kids' public school doesn't stifle my kids' curiosity. Their teachers encourage their curiosity. And I play learning games with my kids, too. Public schooling does not preclude informal education.
Rubin Unteregger: Yes, thatÂs the plan. The source code of this wiretapping trojan will be published in the upcoming days. There won't be problems about copyright, because ERA IT Solutions let me keep it.
Maybe Linus wanted a new maintainer. It's hard to fire people from volunteer posts, so one must resort to other methods...
If I were him, I would've resigned in Welsh, just to screw with people.