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Comment Re:Oh please (Score 1) 205

Well, then we're not going anywhere. NASA cannot *afford* a Saturn V class vehicle with its current budget. That budget is not going to increase any time soon. Therefore, we have to get the best for our money. That means Shuttle-C or DIRECT. Ares 5 is just too big for the infrastructure we have.

Comment Re:Can somebody explain how it works? (Score 1) 189

Laser projector? How can you project a raster image using a inherently vector system?

I don't get it. How does it know how big the pixels should be?

(Or maybe it's obvious and I just need a beating with the clue stick here)

The light from the three RGB lasers is scanned in rows just like the electron beam in a CRT. To sweep the angle, a tiny mirror flexes very fast. The technical challenge for these projectors has been switching the mirror fast enough and getting decent performance from miniature red green and blue lasers. I think the blue one was the tough nut to crack.

Businesses

Cisco Barges Into the Server Market 206

mikesd81 was one of several readers to write in about Cisco's announcement of what has been called Project California — a system comprising servers made from 64-bit Intel Nehalem EP Xeon processors, storage, and networking in a single rack, glued together with software from VMWare and BMC. Coverage of this announcement is everywhere. Business Week said: "The new device, dubbed Project California, takes servers into new territory by cramming computer power into the very box that contains storage capacity and the networking tools that are Cisco's specialty. Cisco's approach could help companies use fewer machines — saving money not only on hardware, but also on power and IT staffing — in building data centers. ... Cisco is well-girded to take this step. It has more than $30 billion in cash, more than any other tech company. The company is moving into no fewer than 28 different markets, including digital music in the home and public surveillance systems." The Register provides more analysis: "Microsoft is, of course, a partner on the California system, since you can't ignore Windows in the data center, and presumably, Hyper-V will be supported alongside ESX Server on the hypervisors. (No one at the Cisco launch answered that and many other questions seeking details). ... The one thing that Cisco is clear on is who is signing off on these deals: the CIO. Cisco and its partners are going right to the top to push the California systems, right over the heads of server, storage, and network managers who want to protect their own fiefdoms."

Comment This is an old, old blacklist (Score 5, Insightful) 122

This blacklist was specifically for the construction industry - for those who haven't RTFA. The terrible thing is that this list, and its sale for money, has been around for years and years. It's the industry's dirty little secret. It's only now they've computerised the records that they can use the Data Protection Act to prosecute. Sadly, I have no doubt that the information will live on somehow. All the major players have fingers in the pie and won't give it up, I think.
The Internet

Net Neutrality Still Lives 102

BuhDuh writes "Despite previous reports, and as subsequently discussed here, it appears that Sen. Feinstein's amendment (PDF) did not make it into the approved 'HR1' version of the stimulus bill (PDF). Of course, I cannot aver to having read all 680 pages, but searching for the terms Ms. Feinstein used came up blank, so it looks like we can breathe a collective sigh of relief until someone tries to bury similar proposals in the next wide-ranging, must-pass piece of legislation."

Comment Re:These aren't the rockets you're looking for... (Score 1) 479

Which is incredibly wasteful. As I mentioned previously, it's like using a semi with the trailer unhitched to drive to the store. You can do it, but you might as well be burning money.

Except that the J120 is only used for Orion-only missions. ie. to the ISS. And there will be so few of those missions, that the savings you make on development and infrastructure for Ares 1 actually make the J120 the cheaper option. The DIRECT architecture is all about the J232. And 2 of those are cheaper than an Ares1 and an Ares5.

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