Simon’s tech blog and lab

A week of Twitter updates: 2010-03-07

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Die Hummer Die

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It’s no secret; I hate the friggin Hummer H2 and H3 from GM.

At best they are obscenely wasteful physical manifestations of the owners psychological problems, and at worst they are the preferred choice for people who absolutely, positively can’t drive but yet want to feel “safe” knowing that they won’t die in a crash that they will likely cause.

They are the vehicular equivalent of that guy at Wal-Mart who has never served in any military function higher than host of a LAN party, but who dons camouflage head to toe.

Now that I got that out of my system, I’m happy to report that the product line of Hummers looks like it’s about to end.. Hummer faces shutdown after Chinese sale collapses.

Thank goodness.

Bloom Box: But will it power my robotic suit of armor??

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I’ve been cautiously optimistic while watching the progress of the Bloom Box for some time and Bloom has finally had an official coming out party.

As both a power hog in an industry notorious for power hogging, and a concerned peak-energy doomsayer I would love to see the results promised from the Bloom Box become part of every day life.

So far?  Sounds great.  But of course if a team’s marketing department for example says Product-X can part the Red Sea, it’s pretty safe to assume that they’re just talking about a good boat.

From Bloom’s product website;

At the heart of every Energy Server™ is Bloom’s patented solid oxide fuel cell technology.

Each Energy Server consists of thousands of Bloom’s fuel cells. Each cell is a flat solid ceramic square made from a common sand-like “powder.”

Each Bloom Energy fuel cell is capable of producing about 25W… enough to power a light bulb. For more power, the cells are sandwiched, along with metal interconnect plates into a fuel cell “stack”. A few stacks, together about the size of a loaf of bread, is enough to power an average home.

In an Energy Server, multiple stacks are aggregated together into a “power module”, and then multiple power modules, along with a common fuel input and electrical output are assembled as a complete system.

The best coverage I’ve found so far comes from The Oil Drum, a peak-energy focused blog.  The discussion in the comments are pretty in-depth and cover the less-than-magic aspects of this new technology very well.

Really, if you’re interested in this topic, check out the comments at The Oil Drum for a good solid perspective from some very smart people.

Related links;

A week of Twitter updates: 2010-02-21

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A week of Twitter updates: 2010-02-14

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