All posts by Rand Simberg

How Do You Check Their Pulse?

A continuous-flow artificial heart:

Frazier and his team have implanted pairs of commercially available ventricular-assist de-vices* into calves that had their hearts removed. The researchers say the de-vices* were able to pump blood and respond to the animals’ needs based on their activities. “You put this in cattle and they stand up and moo and eat and wonder why everyone is looking at them so weird,” says William Cohn, a collaborator on the research and director of minimally invasive surgical technology at the Texas Heart Institute.

…Cohn hopes that in the future, artificial heart technology will become much safer and easier to use, broadening the potential pool of patients. “It wouldn’t surprise me if at the 2050 Olympics, there were standard and modified [competitor] divisions,” he says.

Ahhh, life in the twenty-first century.

* Note: misspelling deliberate. For some weird reason, MT won’t allow me to create a post with the word “dev i ces” in it. The script actually breaks.

Executive Jet “Liberals”

Debra Saunders writes about the sham of the environmentalist liberal glitteratti:

Last week, they flew to their Mecca, the Clinton Global Initiative conference in New York. For the left-leaning and loaded, this is the meet that has it all — the mega-rich paying to be seen caring about poor people and the environment, while posing for photos with former President Clinton.

You see, they care so much more about the environment than President Bush because they support the Kyoto global warming pact, which they believe would save the planet from greenhouse gases, if only Bush had not rejected it. (Never mind that Clinton never asked the Senate to ratify the pact, probably because senators voted 95 to 0 for a resolution rejecting any treaty that exempted China and India.)

Executive Jet “Liberals”

Debra Saunders writes about the sham of the environmentalist liberal glitteratti:

Last week, they flew to their Mecca, the Clinton Global Initiative conference in New York. For the left-leaning and loaded, this is the meet that has it all — the mega-rich paying to be seen caring about poor people and the environment, while posing for photos with former President Clinton.

You see, they care so much more about the environment than President Bush because they support the Kyoto global warming pact, which they believe would save the planet from greenhouse gases, if only Bush had not rejected it. (Never mind that Clinton never asked the Senate to ratify the pact, probably because senators voted 95 to 0 for a resolution rejecting any treaty that exempted China and India.)

Executive Jet “Liberals”

Debra Saunders writes about the sham of the environmentalist liberal glitteratti:

Last week, they flew to their Mecca, the Clinton Global Initiative conference in New York. For the left-leaning and loaded, this is the meet that has it all — the mega-rich paying to be seen caring about poor people and the environment, while posing for photos with former President Clinton.

You see, they care so much more about the environment than President Bush because they support the Kyoto global warming pact, which they believe would save the planet from greenhouse gases, if only Bush had not rejected it. (Never mind that Clinton never asked the Senate to ratify the pact, probably because senators voted 95 to 0 for a resolution rejecting any treaty that exempted China and India.)

Clinched

The Tigers are in the playoffs with today’s win against Kansas City–they’re guaranteed to at least get in as the AL wild card. But it could be a neck and neck race with the Twins down to the last game for the division title. Detroit is playing the Rangers, and then gets to beat up on the Royals again, but Minnesota gets to play the Royals for a while, then finish up with the White Sox. Detroit has an arguably easier final schedule, and they’ve finally started hitting again, so they’ve still got a good shot at the title. The good news, though, is that if they can keep hitting the way they have been (and hopefully it’s not all lousy Royals pitching) they might actually be able to acquit themselves well post season.

This is a big morale boost for the Motor City, which badly needs one.

Back

I was at Ames most of the day yesterday, with no net access, and then took a red eye back from SFO via LAX. Probably no posting today, because there’s a lot of stuff to catch up on around here.

The First Space Hotel

Bigelow announced at lunch that he will be putting up a three-person space station in late 2009 or early 2010, about fifty percent bigger than an ISS module. He is putting up a destination in hopes that the transportation will come along (and in order to spur the transportation providers). Station will last for several years. Will be executing contracts in 2008 for transportation contracts to Sundancer. Expects between four and eight trips (people and cargo) per year, after six-month shakedown. Then trips will commence whenever transportation becomes available. 2012 will see the launch of another module providing 500 cubic meters of habitable volume. Will support sixteen launches a year for full utilization (again, cargo and people). Minimum three-week stay, but market limited at ten million, so wants to establish private astronaut program for other nations (this is not news). Make sixty instead of eleven countries with an astronaut corps. Could represent on the order of a billion a year in revenue. Launch estimates from fifty to a hundred million per flight. About time to take human spaceflight from the exclusive domain of governments. Will be changing that in the next half decade.

He also announced that he and Lockmart have a joint agreement to study what it will take to human rate the Atlas V for commercial passenger transport.

A press conference is about to start at which he will have more details and take questions. I’ll try to live blog it, despite my lack of mouse.

[Update at start of conference]

Conference with Bob Bigelow and George Sowers from Lockheed Martin. Bigelow saying that he’s happy to simply take questions. Dr. Sowers saying that they’re pleased to be working with a pragmatic visionary like Bob Bigelow to get the human spaceflight industry started. Handing a model of the Atlas V with the Begelow payload on top. Two-stage, one engine per stage, most reliable Atlas ever built.

Bigelow saying that he’s been looking at the Atlas for a while, and impressed with the family track record. Has a lot of faith in the people of Lockheed.

In response to question from David Livinston, this will be handled by ULA if ULA happens, won’t be outside.

Warren Ferster asks if Bigelow will continue to self finance. He says yes, and he’s looking for another job (joke). Has sufficient funds to go through 2010-2012, but wants to start to establish relationships with other companies, because he expects it to be huge. Will be looking for joint venture opportunities.

Each organization will handle its own contribution to feasibility studies, but Sowers says that Atlas V human rating is not a new subject. They have a lot of info to bring to bear.

In response to a question from me, expects to use NASA standards for human rating absent a large document from the FAA.

TBD situation as to who will build crew module. Bigelow is providing destination, and focusing their resources on that. Have had conversation with various people. Bigelow can’t say what cost situation will be, but thinks it’s between three and twenty millions.

Sowers won’t directly answer my question as to whether or not Lockheed Martin is considering a variant of Orion as a crew module. Says that discussions have taken place, and that there are options, and the focus of this announcement is on the launch vehicle and destination.

Not considering any launch site other than the Cape currently.

In response to question from me, says that they currently plan to be at forty degrees inclination for “early out” options in the US (didn’t quite understand this comment from Bob–didn’t seem to be ascent abort, but rather some kind of “early” return from orbit).

Definitely don’t want to discuss cost (particularly with respect to the module).

Wired reporter asking how many people. First module is three, second is five, for a total of nine. Want to reduce costs initially as low as possible to spawn industry and create demand. Will be aggressive with low lease cost (Bigelow).

Sundancer will be as close to forty as possible (response to Warren Ferster). Won’t know specifically until they know launch provider and location. Will be able to change altitude to accommodate launch provider. BA-330 is name for the second module.

Considering EM tether and other methods for maneuvering in response to question from me. Can’t specify electric power level yet.

Conference over.

Thoughts and analysis later.

[A couple minutes later]

I think that this has upstaged the major Orion discussion at the plenary this morning. I haven’t been to an AIAA conference in a while, but this is the first one that I’ve been to that had some of the feel of a NewSpace conference.

[Update a little while later]

Apparently NASASpaceflight.com had the story earlier (I’ve been too busy reporting to know what’s going on, though I was hearing rumors in the morning). Also, there was some speculation in comments in my previous post. Clark Lindsey has thoughts. as does Jon Goff, even if I don’t have time to gather mine right now.

Shutting down the computer now. Back later, probably tonight, after the conference is over. Be nice in the comments section.

Conference Reporting

Yes, sorry, I know that it’s been non-existent (other than deleted whining about wireless problems and the overwhelmingness of it). But Bob Bigelow is the luncheon speaker, and he’s going to make some kind of news announcement at 1:30, so I’ll try to get the word out on that, at least.

Why Are We Afraid?

Hard to disagree, at least for me:

Culturally and religiously we are on the defensive in this War on Terror. And it makes no sense to me. We accept immoral expressions of outrage by Muslims across the world and yet fail to have any of our own justified moral indignation at their actions. Instead we apologize for causing their reactions. Perhaps I should apologize to my four year old for his little temper tantrum this morning and for the time he slugged his sister in the face with a toy.

We hold the high ground – we believe in individual liberty, we believe in religious tolerance, we believe in women

Crippled

Light posting due to being overwhelmed. One of the reasons these AIAA conferences drive me crazy is that it’s not like trying to drink from a firehose–it’s like trying to drink from Niagara Falls. There are a dozen or more sessions going on simultaneously, plus trying to network with various people in the hallways. There’s simply no time to sit down and write anything. This is compounded by the fact that I lost my mouse yesterday, and dealing with a touchpad really slows me down. And I have no time until after the conference tomorrow to run over to Fry’s and get a new one.