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Transportation

Submission + - Solar Roadways geta DOT funding. (autoblog.com) 1

mikee805 writes: Solar roadways a project to replace the over 25,000 square miles of road in the US with drivable solar panels just received $100K in funding from DOT for the 1st 12ft by 12ft prototype panel. Each panel consists of three layers: a base layer with data and power cabled running through it, an electronics layer with an array of LEDs, solar collectors, and capacitors and finally the glass road surface. With data and power cables the solar roadway was the potential to replace a lot of our aging infrastructure. With just a 15% efficiency this would project 3 time what US uses annually in energy! Also to head off a few problems the building costs are estimated to be competitive with traditional roads and the roads would heat themselves in the winter to keep snow from accumulating. Interview video here.

Comment Tooling and gaging (Score 1) 901

Finally some sanity. There are places in the tooling and gaging where the tolerances are tight and a change over to metric requires a complete re-engineering of the tolerance stackup.

Even still, there is no reason why the project should be driven by US customary units for every thing.

Re-state the external interfaces in Metric.
Build everything that is new in Metric.
Retain US customary units in unchanged assemblies.

DO THE PROGRAM LEVEL WORK IN METRIC.

Comment Re:What is so bad about "clean" coal? (Score 5, Informative) 464

The problem here is that utilities are currently trying to build new "Clean Coal" generating plants that have no carbon capture at all.

The "Clean Coal" phrase as Chu used it in the article is very different than the "Clean Coal" phrase used by my local utility trying to build a new plant. I would not mind Chu's "Clean Coal", but I do not want what the utilities are currently calling "Clean Coal".
Software

Microsoft Office 2007 In Linux With WINE 224

Kenneth Reitz writes "Wouldn't it be lovely to have a nice, clean installation of Microsoft's Office 2007 Suite to run on your Ubuntu Linux Distribution? For some people, this is the only thing that truly holds them back from an all-Linux environment ... But not anymore! We have compiled a nice, concise set of instructions to help guide you along."

Comment Re:First chance to see if Obama is a retard or not (Score 1) 189

The DIRECT team has written quite a bit about what is needed to change over from the Ares I/V architecture to the Jupiter architecture. While we would be throwing away all of the design work on the Ares I upper stage, making the change at this point still has a quicker return to flight. Having better rockets is a side benefit.

The J2 rocket work and 5 segment SRB work will come in handy for building the Jupiter 232.

There is no reason to 'stay the course' of the AresI/V. It is time to choose the rocket that is faster, better, and cheaper.

Comment Re:Space Elevator (Score 1) 189

A space elevator is a great idea. We should build one as soon as we can produce enough unobtainium to make the tether.

We should be doing the materials research needed for a space elevator, but the question now is about how to get to space for the next ten years. A space elevator will (almost certainly) not be build-able in that time, but we can launch rockets.

Right now we need rockets, the question is which rocket. Space elevators, fusion drives, and other fanciful stuffs are things we should think about and research, but they are not the things we can build today.
Networking

Behind the Cogent-Sprint Depeering 325

An anonymous reader brings an update to Sprint's depeering with Cogent, which we discussed a few days back — namely, Sprint's side of the story. According to them, no free peering contract had ever existed, Cogent refused to pay the bills to exchange traffic, and after a year Sprint gave Cogent 30 days notice of their intent to disconnect. During this 30-day period, when one or two connections (out of ten) per week were shut down, Cogent made no alternate arrangements to alleviate the impact on their customers — but they had a press release ready when Sprint snipped the final wire. It will be interesting to see how Cogent responds.
It's funny.  Laugh.

Submission + - Microsoft Building Emacs.Net (zdnet.com) 1

I Don't Believe in Imaginary Property writes: "In a move sure to reopen old internet flamewars, Microsoft apparently plans to build something described only as "Emacs.Net" Brought to light in a Microsoft employee's short and cryptic blog post, little is known about it except that it's some kind of "development tool / IDE / text editor" though that hasn't stopped ZDNet bloggers from speculating wildly. Hopefully, whatever they make will be able to open files larger than 64 KB — it's not enough for everybody."

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