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Comment Re:AIBO is dead? (Score 1) 245

Beta vs VHS -> Sony collected royalties for over two decades on Beta in the form of Betacam recording and the professional TV industry (where image quality did in fact matter more).

The only thing Betacam and Betamax have in common is the physical tape cassette. Betacam ran at ~6x the speed of Betamax and used a different recording format to achieve much higher quality.

DAT vs standard audiotape vs CD Audio -> DAT was actually very popular in Europe and Asia for a good while. Licensing restrictions and "piracy worries" kept it mostly out of the US thanks to the MafiAA.

DAT was popular in the professional audio industry as it was the first relatively affordable digital recording medium. Still, the technology used meant it was much more expensive initially than the analogue cassettes it replaced. The digital copy protection imposed by the *AA was an issue in Europe as much as the USA. Lack of sales volume kept the price high.

Space

Submission + - 'Royal Star' of Charles II May Have Been Supernova (ibtimes.com)

RedEaredSlider writes: A supernova remnant may be evidence that a star visible in daylight coincided with the birth of King Charles II of England.

Cassiopeia A is the remains of a star that exploded about 11,000 years ago. It is one of the brightest radio sources in the sky and when the star that produced it blew up, it should have been visible — and quite spectacular.

Martin Lunn, former curator of astronomy at the Yorkshire Museum in England, and Lila Rakoczy, an independent scholar, say that the supernova might have been the 'royal star' that marked the birth of Britain's Charles II in 1630. During Charles II's reign, propagandists for the Stuarts spoke of the new star and the parallel with the Christ story was obvious. But for centuries most historians had assumed it was just that, propaganda.

Other novae and supernovae in the same period are well-documented. A nova in 1572 was recorded by Danish astronomer Tycho Brahe and another appeared in 1604, known as Kepler's Supernova. But there are no similarly concrete charts of the royal star.

Comment Trivia (Score 2) 244

After the Chernobyl accident, the team that had created the Lunokhod rovers was asked to build remote-controlled vehicles (RCV) to help clean up. The RCV's first task was to remove reactor debris (chunks of graphite from the core) from a roof, by pushing it off the edge of the roof. The RCVs worked well; eventually though they failed due to the radiation. This despite them being rad-hardened, as the original Lunokhods had been powered by an RTG.

Comment Meh (Score 1, Interesting) 87

And another remote that tries to confine a computer UI into the classic TV remote. Granted, adding the keyboard is a nice touch, but it's still too limited.

I've been using a mediacenter computer for a few years now. The remote control solution I use:
- keyboard
- mouse
- Griffin Powermate

1. a mouse makes for a much better pointing device than a four-way button
2. the keyboard and VLC's configurability gives me dedicated buttons for VLC's functions, like very short jump/short jump/medium jump/long jump; crop/aspect ratio; subtitles. Much better than the buttons on this remote which are straight copies from a VCR UI.
3. the best way to control volume is a rotary knob. The Powermate is ideal for this. I never want to go back to the incredibly annoying +/- buttons on a remote.

Comment Re:Hope for Smithsonian (Score 1) 129

That's incorrect. The Buran program included a number of airframes. One of them, OK-GLI, was an atmospheric test bed. It featured four jet engines so it could take off under its own power. It was used to test the glide characteristics of the airframe.
OK-GLI is now on display in Speyer.
Maybe your confusion stems from the fact that both the program and the first shuttle in that program to be used for an orbital flight (OK-1K1) were named Buran.

Comment Re:DC-DC conversion? (Score 1) 468

Agreed. If that's your goal, you could prepare an extension cord with appropriately-sized alligator clips [1], so you could hook it up to any car battery directly. You'll need to keep a roll of duct tape around so you can insulate the clips once you've attached them.

1: e.g. the ones found on jump leads.

Comment Re:DC-DC conversion? (Score 1) 468

Unfortunately my entire plant draws just a little too much for the cigarette lighter plug, probably 15 amps total. If I could invest in new phones / new servers / etc and ...

Your car can easily supply 15A. It's just the crappy cigarette lighter plug that can't handle that load. It's pretty simple to add a custom power socket to your car though.

If you do this, do get some heavy-gauge wiring to run from the car to your servers. At 12V, wiring losses add up, and cabling can get pretty warm if it's not thick enough. .

Comment Re:Dumb question... (Score 1) 560

In additions to the reasons already mentioned, keeping a big, heavy turbine running at 50/60 Hz in an earthquake is likely to (violently) destroy the turbine.
So you need to stop the turbine, which means you've got to stop producing steam. In case of a BWR, the steam is radioactive so you can't vent it so you have to scram the reactor.

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