Apple (AAPL) Co-founder Steve Wozniak revved his damn-the-judges juggernaut into high gear this week with yet another low-scoring performance on ABC’s “Dancing With the Stars” and a full-bore mangle of the Argentine tango last night.

Interestingly, as the trio of judges dinged him for the fourth week in a row, they also tried to compliment Wozniak at the same time, telling him they loved his spirit.

Oh, these judges know that a Silicon Valley mob riding Segways could run them down at any minute if they got too mean (and there was actually a video of just that possibility on the television show).

“The judges have forsaken me,” said Woz, sounding more and more like a very appealing nerd cult leader. “But the geeks shall inherit the earth.”

One judge, Bruno Tonioli, still had the temerity to speak the truth about Woz’s tango: “This really stunk.”

Retorted the cute-as-a-button-who-can’t-dance Woz: “I have three words for you: I’m still standing.”

That he is. So you better get out there and vote early and often (you can vote up to 10 times).

Results come tonight, but here is the video from last night:

But–as many readers have requested–they will all be available in their entirety in this column.

In the less contentious spirit of DEMOfall and TechCrunch50, two demo conferences taking place simultaneously this week, we’re happy to bring you all the demos we had onstage at D6.

Here’s part three of the conference’s most popular demo, by well-known inventor Dean Kamen, who showed off his latest creation, the “Luke Arm” prosthesis.

The state-of-the-art bionic arm looks and feels to its user like his or her native limb.

The video of the demo is in three parts, all of which have been posted today.

In this segment, the DEKA Research founder and Segway creator talks about the FIRST Robotics competition, which Kamen founded to interest young people in science and technology.

But–as many readers have requested–they will all be available in their entirety in this column.

In the less contentious spirit of DEMOfall and TechCrunch50, two demo conferences taking place simultaneously this week, we’re happy to bring you all the demos we had onstage at D6.

Here’s part two of the conference’s most popular demo, with well-known inventor Dean Kamen, who showed off his latest creation, the “Luke Arm” prosthesis.

The state-of-the-art bionic arm looks and feels to its user like his or her native limb.

The video of the demo is in three parts, all of which I will post all today.

In this video, the DEKA Research founder and Segway creator talks more about how the arm’s control was designed and how it was received by a group of injured veterans.

Kamen also talks about the FIRST Robotics competition, which he started to get young people interested in science and technology.

But–as many readers have requested–they will all be available in their entirety in this column.

In the less contentious spirit of DEMOfall and TechCrunch50, two demo conferences taking place simultaneously this week, we’re happy to bring you all the demos we had onstage at D6.

Here’s part one of the conference’s most popular demo, with well-known inventor Dean Kamen (pictured here), who showed off his latest creation, the “Luke Arm” prosthesis.

The state-of-the-art bionic arm looks and feels to its user like his or her native limb.

The video of the demo is in three parts, all of which I will post today.

In this video, the DEKA Research founder and Segway creator talks about how he began the project after a visit to his lab by Defense Department officials, who told him that while battleground deaths were down, severe limb injuries were up.

Within a year, the prosthesis was built. In the video, Kamen shows the arm in use, including a man who is able to feed himself after more than a dozen years of being fed by someone else. Kamen also talks about how the arm can be controlled.