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Comment Re:Not so fast (Score 3, Informative) 140

Correct:

Alois Böcker in the L-33 was the first to arrive over the capital. He dropped most of his bomb-load on the East End, around Bow and Stratford, with the airship crew reporting visible fires and explosions with each bomb burst . However, a shell from the defenses over Bromley exploded inside the ship, causing tremendous physical damage but no fires. She dropped much of her water ballast, reported by the ground spotters as a smoke screen, and made her way eastward, losing 800 feet of altitude each minute. After a dangerous encounter with a British airplane which pumped several drums of Brock-Pomeroy ammunition into L-33 to no effect, the airship came to earth at Essex, where Böcker and his men jumped to the ground and fired several flares into her. They were promptly captured as L-33 burned to the ground, mostly intact.

Hydrogen only burns in the presence of oxygen (for our purposes, anyway). That's also why British aircraft had so much trouble setting airships alight with incendiary rounds - the rounds would pass straight through without ever getting the right H2/air mixture for ignition. Incendiary rounds performed so badly the Brits thought the Germans were putting a layer of some inert gas just inside the airship skin.

It wasn't until they switched to a mix of explosive and incendiary bullets that they began to have success. The explosive rounds would tear big holes in fabric and allow hydrogen and oxygen to mix. It still took a couple drums to get the ship burning, though.

Comment Re:Not so fast (Score 1) 140

There was a Zeppelin in WW I that survive the explosion of a AA shell inside the ship. And that was filled with hydrogen. The crew was able to land it safely in the UK and had to destroy it with a flare gun. Those things are a lot more durable than you'd think, since the sheer volume of the lifting gas means you've got to tear the thing apart to make it fall out of the sky.

The reason they say it would survive a missile strike is most anti-aircraft missiles have very small warheads. An AMRAAM, for example, has either a 40 or 50 pound warhead, which is going to do less damage than an artillery shell. They only bring down airplanes because 1) airplanes are full of flammable fuel and 2) tiny changes to the shape of an airplane make it disastrously unflyable.

Comment Re:Hindenburg? (Score 1) 140

The airship cost $300,000 to buy. It doesn't matter if it cost someone else $90,000,000 to build it; the loss of $89,700,000 is the government's loss, not the current owners.

Well, the company bought it back from the government for $300k. That doesn't mean customers can buy it for $300k. Based on what other players in the market are charging if this company doesn't go bankrupt first the airship will probably sell for a whole lot more than that.

Comment Re:Disagree (Score 1) 1168

It's different if we're dealing with a place that can (and by its very definition and the general idea behind it should) be frequented by visitors and other strangers you have no direct connection to, i.e. a business. What do you think would happen if someone made a "White only" restaurant? Or how about "Muslim only"? Think that would sit well?

I'd be perfectly okay with it. I think the right to choose with whom you associate should trump group rights.

Comment Re:And why not? (Score 1) 227

The explosions at Fukushima are pretty well understood to be a result of hydrogen buildup in the enclosures. So what? Those explosions resulted in a handful of deaths, which isn't even a really bad day as far as industrial accidents go. The Bhopal disaster killed between 5000 and 8000 people. Are you against pesticides as a result?

Comment Re:And why not? (Score 2) 227

Well, the problem is not in the current reactor designs. Those are as good as it gets.

I'm not sure how you can make a statement like this. Are you saying there's no room for improvement?

I would like to hear more about thorium reactors. But India is working on those and here in the USA there is a tremendous NIH problem.

I see no evidence this is true. The reason we don't get newer designs in the US is purely regulatory - it would cost billions to certify a new reactor technology, so companies find it cheaper to just build another copy of the last one that got through the regulatory process.

Comment Re:I'd put a 'may' there (Score 1) 42

I have believed for some time now SpaceX is going to lose its big commercial advantage over time. Congress views these kinds of contracts as political plums to be parceled out on a district-by-district basis - the company is not going to be able to continue manufacturing everything in Hawthorne without losing government contracts.

Comment Re:Really? (Score 1) 349

If a company never hires women it's pretty easy to catch them in a sting where you send two more or less identical CVs, one with a woman's name and one with a man's. If the women's is rejected and the man gets an interview it's lawsuit time.

It doesn't really work that way in the real world. You can certainly embarrass a company that way, and it makes for a good "report" to release to the media. But you're not going to be able to build a lawsuit on a "sting", since you have to show actual harm. You can't sue over a job you never intended to take. Well, you can sue over anything, but you won't win.

The only way to avoid being sued for discrimination is to stop discriminating, not to do more of it.

The system can't be perceived by managers as capricious. If hiring women exposes you to more legal risk than not hiring them, and you don't think you can mitigate that risk, you don't hire women. Or rather you hire only enough women that it's not obvious you're deliberately not hiring women.

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