The End Of The Battery?

This looks promising:

The researchers are working on a new device that uses carbon nanotubes to store and release electrical energy in a system that could carry as much power as today’s lead or lithium batteries.

But unlike the rechargeable batteries used on today’s cellphones and laptop computers, these devices could be recharged hundreds of thousands of times before wearing out.

There are the skeptics, of course:

Andrew Burke, research engineer at the Institute of Transportation Studies at the University of California at Davis, said that the new capacitors would have to be many times more powerful than any previously created. “I have a lot of respect for those guys, but I have not seen any data,” Burke said. “Until I see the data, I’m inclined to be skeptical.”

Even if Schindall’s capacitors work, he doubts they’ll transform the electronics industry overnight. Companies have too much invested in today’s battery systems, and it would take years before carbon nanotube capacitors could be mass-produced.

A classic innovator’s dilemma.

I’ve never been a big battery fan. Chemical energy storage always seemed very crude to me.

Looking Better

It looks like the weather prospects have improved for the launch today–now only a forty percent chance of getting weathered out, as opposed to earlier estimates of sixty percent. We may drive up and try to see it from Cocoa Beach or Titusville. If they don’t go today, it may be several days before they get better weather, because there’s a tropical wave coming into Florida tonight from the Caribbean. But a successful launch today would be like an early Fourth of July.

Note also that today is the hundred fifty third anniversary of the start of the Battle of Gettysburg.

Go Tigers

Baseball is a game of numbers and stats, and right now, for Detroit, they look pretty damn good:

Every Detroit fan everywhere knows what 35-5 means — the Tigers’ record after 40 games of their 1984 World Series-winning season.

That start was so good Detroit had to play just a little above .500 ball the rest of the season to cruise home in first place. In fact, the Tigers closed 69-53.

Detroit enters its Friday interleague game at Pittsburgh with a 54-25 record. If the Tigers win Friday, they will be dead even with the 1984 team’s record after 80 games.

The Perils Of Public Entertainment

A boy who died on a roller coaster at Disney World turned out to have a congenital heart problem, unrevealed until the ride. This is sad, but statistically inevitable, when you provide entertainment to millions of people. How could Disney possibly be responsible for the death of a kid whose parents didn’t even know about his condition?

There’s a lesson here for the space tourism industry, but I’m not sure what it is, other than to not operate in the US.

A View From The Astronaut Office

Here’s an email from a ‘stro (who’s a regular reader, and who reports that others are as well, but has to remain anonymous for what I hope are obvious reasons), on my NRO piece:

…great article in the Nat’l Review online. Agreed with most of it, but it was almost too rational — the public and especially the folks in this Agency have an emotional attachment to the Corps that defies, in my direct experience, all rationality. One of the big advantages the emergents have is that their test pilots will be seen as test pilots, not some sort of symbol for what is great about America. Hence, they are more comfortable taking appropriate risks than this agency can be.

This is actually a very interesting topic — think some sociology student will get a Ph.D. dissertation out of it someday. It’s interesting because it’s also frustrating to us astronauts — we’re more comfortable with the risks & the results of the failures than people who don’t even know the folks involved.

Yes.

Here’s an example of the emotional attachment, from right after Columbia was lost (scroll down to the email from Houston).

I would also note (sadly) how many of my off-the-cuff predictions, including programmatic response, from the initial minutes after hearing about the loss of Columbia have held up.

[Update a little while later]

I’ll note also that NASA hasn’t learned the lesson from Columbia:

The lesson we must take from the most recent shuttle disaster is that we can no longer rely on a single vehicle for our access to the new frontier, and that we must start to build the needed orbital infrastructure in low earth orbit, and farther out, to the moon, so that, in the words of the late Congressman George Brown, “greater metropolitan earth” is no longer a wilderness in which a technical failure means death or destruction.

NASA’s problem hasn’t been too much vision, even for near-earth activities, but much too little. But it’s a job not just for NASA–to create that infrastructure, we will have to set new policies in place that harness private enterprise, just as we did with the railroads in the 19th Century. That is the policy challenge that will come out of the latest setback–to begin to tame the harsh wilderness only two hundred miles above our heads.

I need to finish (errr…..start) my essay on false lessons learned from Shuttle and station.

[Update at 3 PM EDT]

It just occurs to me that, while I don’t know if any sociology students have gotten theses out of it, Tom Wolfe managed to get a best-selling novel, as well as a movie.

[Update at 5 PM EDT]

Popular Mechanics has a blog post on probability of success of Shuttle and other space missions.

One nit (based on a quick read). They’re comparing the probability of lunar mission success to Shuttle probability of crew loss. Apples and oranges. Apollo lost no crew in space (which excludes the pad fire).

Ares

Apparently, that’s the name of the new launch vehicles that NASA wants to develop, which will be announced in a couple hours. The Crew Launch Vehicle (heretofore called CLV) will be the Ares 1, and the Cargo Launch Vehicle (previously known as the CaLV) will be the Ares 5. A tribute to the Saturn numbers, I guess, and an indication of the ultimate planned destination (Barsoom).

Biting Commentary about Infinity…and Beyond!