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Comment Re:Wildfires in outer space? (Score 1) 77

Got me curioser, so I googled it. One source said what I thought:

https://www.scientificamerican...

"Because gravity is necessary for density differences to arise, neither buoyancy nor convection occur in a zero-gravity environment such as space. Consequently, the combustion products accumulate around the flame, preventing sufficient oxygen from reaching it and sustaining the combustion reaction. Ultimately the flame goes out."

and

"Researchers learned that flames extinguish themselves."

and

"Oxygen could still reach a flame in a gravity-free environment if someone blew the gas into the flame or let it "diffuse" in. It is the diffusion process that spreads the scent of a perfume in a room without air circulation: the perfume slowly mixes with the air to try to achieve a uniform distribution. This process, however, is too slow to sustain a flame."

Other sites don't directly contradict this, but say fires in the ISS are dangerous because smoke doesn't rise and set off smoke detectors on ceilings like in homes, so they install smoke detectors in the ventilation ducts. Also that fires on the ISS can survive on lower levels of oxygen than humans, and thus are much more dangerous if they linger on. That's confusing; if the smoke doesn't rise, then wouldn't it smother the fire like the first site says? But if the ISS has moving air from ventilation ducts, maybe that is what feeds oxygen to the fires.

Thanks for tricking me into not being so lazy :-) But all I learned is that I don't know.

Comment Re:Roads cost $18.5 billion a year (Score 1) 199

Everyone wants roads near their house. If you don't have a road going to your house then your house is worthless. Once the government has a right of way for a road, expanding the road might be expensive, but it doesn't get the whole community involved in a series of lawsuits.

The only people that want to live near the train tracks, on the other hand, are the people out in the middle of the California desert that would love to have a way to easily get to the parts of California that aren't a wasteland. In the nice parts of California, every home owner within visual distance of the proposed route has hired a lawyer and vowed to fight the tracks to the death.

This means that California has built a tiny bit of tracks out in the middle of nowhere (near Bakersfield but not in Bakersfield). It also means that every single foot from this point on is likely to get even more astronomically expensive. The homeowners involved know that houses that are far enough away from the tracks so that their home value doesn't plummet are going to get a windfall as their prime real estate will become even more valuable with decent public transit. The rail system is going to be a serious amenity eventually. The homeowners near the tracks, on the other hand, are going to see a serious drop to their net worth. Everyone in California wants more light rail, but only if it doesn't go through their neighborhood.

It could easily be that California real estate is simply too expensive in this day and age for something like this to be built.

Comment Re:Prohibition doesn't work, never has (Score 1) 57

Why would concert tickets need an auction any more than almost everything else? No auction for beans, none for gasoline, or haircuts. If they price them too high, they don't sell enough. If they price them too low, they sell out fast and learn to charge more next time, just as any other limited commodity does. If they can get more, they do, and raise the price next time. If they can't, well, that's life.

I don't think TicketMaster is making a fortune, because if they were, competitors would want some of the action. That's how markets work. If artists actually cared, they would sign up with alternative sellers and pull the rug out from under TicketMaster. They don't. Artists either don't care, or don't know. From the noise they make, they are hypocrites either way.

The actual real value of concert tickets for established artists is well-known by now. But artists want to pretend they support the little people, so they refuse to charge realistic prices, and act all miffed when the market establishes the real value people place on their tickets.

The simple fact is that more people want tickets than tickets are available. The only realistic alternative is long long lines and make people pay in time and hassle. But then others will charge high prices to stand in line as placeholders. Price caps are no more useful than Richard Nixon's gas price controls in 1973. People pay in dollars or time or barter of some sort. The market will always establish a more realistic price.

Comment Re:The volume of ads (Score 1) 152

There were two theaters in San Francisco, the Richilieu? (Geary near Van Ness) and a second near the TransAmerica Pyramid. Great selection of old movies, mostly b/w, and great trailers for old movies. They eventually decided the second one just wasn't profitable enough, early 1980s, and had a final night of nothing but previews, several hours of them, the trashiest exploitation movies from the 1950s, glorious stuff. Then they interrupted it, lights came on to announce someone with a private copy of Vertigo had brought it in and did we want to see it? Apparently it was locked up in some copyright ownership dispute and could not be seen commercially, but since we hadn't paid for it ...

A fantastic night. I'd gladly do it again, nothing but hours of trashy ancient B and C movie trailers.

Comment Re:NO we dont (Score 1) 238

Chinese vehicles, both EV and ICE, are selling like crazy in every market where they can legally be sold. I've spent some time in Latin America recently and have ridden in several of the various models, and the reality is that they are all quite nice. The Uber drivers driving them invariably think that they got excellent value for their money.

In the United States we don't have access to these inexpensive brands. We can either buy expensive ICE vehicles, or even more expensive EVs where you pay a premium to not burn fossil fuels. In that situation it makes sense to want a vehicle that competes favorably with an ICE vehicle. After all, you can get a perfectly good ICE or hybrid vehicle for less than it would cost to buy a less capable EV.

The equation shifts dramatically when the Chinese vehicle you are looking at (whether it is ICE or EV) is 1/3 to 1/2 the price of a comparable vehicle. If I could get a Chinese EV for $13K I, personally, would be willing to put up with some of its shortcomings. As an example, I like the idea of the American made and designed Slate truck. However, it isn't available until next year at the earliest, and it is likely to cost $30K, very close to what a base model Ford Maverik, Nissan Frontera, or even a Toyota Tacoma currently cost. At that price it doesn't really make sense to purchase the far less capable electric vehicle.

However, if the Slate only cost $15K then it becomes far more interesting. That's the sort of price difference that Chinese brands are currently offering. I could learn to live with a range of 150 miles (that's supposedly the Slate's range, Chinese vehicles typically offer more than that), if it costs half as much as the competition. China is making vehicles that are more than competitive with what we currently have access to in the United States, and the prices are very low. The only thing keeping China from making huge inroads in the U.S. auto market is politics.

Sure there are some people that will never buy a Chinese vehicle, and there are other people that will never buy an EV. That's fine. I remember when the same arguments were made against Japanese (and later Korean) vehicles. If the politicians really thought that no one would be interested in these cars then they wouldn't need to protect us from them with tariffs.

Comment Re:Marketing Hype (Score 1) 238

The housing market is definitely another place where things have become ridiculously expensive. Fixing that issue is more difficult. Everyone is in favor of low cost housing, until they are building it in their neighborhood.

On the bright side, there is a ready source of inexpensive vehicles already for sale. The only problem is that, in the U.S. at least, our politicians won't let us buy them.

In the case of both cars and houses the solution is to remove existing barriers to supply. Right now it is impossible to build inexpensive housing in many parts of the country, and so we end up with expensive housing instead. It is likewise impossible to buy the inexpensive vehicles that I believe that consumers actually want.

Comment Re:NO we dont (Score 3, Insightful) 238

My current daily driver is a 1996 Honda Civic (the base model with a 5 speed manual transmission, no AC, and manual windows). I say this to say that I really like the idea of the Slate. What I want is a basic electric vehicle without frills, and without extra technology that does nothing but break and drive up the price. The problem with the Slate is that it is not yet available, nor is it likely to be available in any numbers for a couple of years. What's more, there are already more capable Chinese vehicles selling in large quantities throughout the world that are available at a lower price. These vehicles come from companies that have already set up manufacturing and distribution channels, and they are selling vehicles in some of the most challenging markets in the world.

I've done a bit of traveling in Latin America in recent years and the reality is that there are several Chinese brands that are already powerhouses when it comes to actually selling, delivering, and maintaining vehicles. They make very competitive vehicles, and, at least in Latin America you can get these vehicles serviced and repaired ridiculously inexpensively. Uber drivers were quick to point out that their BYD (and other brand) Chinese vehicles weren't Toyotas, but they have invariably stressed that they would buy them again.

If it wasn't for the U.S. tariffs the Slate wouldn't even be a contender, and it isn't likely to be a contender when it is finally available. The only real advantage that it has is that it is comparatively affordable when compared to the other ridiculously overpriced EVs that you can currently purchase in the United States.

It is also worth noting that the projected base price of the Slate keeps going up. The first time I heard about it they were saying that it would cost around $12K with tax incentives. That would have put it under $20K without incentives. These days they say that it should cost less than $30K, but that puts it within spitting distance of the base model Ford Maverik, Nissan Frontier, or Toyota Tacoma, which, quite frankly, are far more capable vehicles, from companies with actual track records.

The reason that Chinese EVs are interesting is that they are essentially 1/3 to 1/2 the price of existing ICE truck models with compelling features and decent build quality. In the parts of the world where politics aren't getting in the way these Chinese vehicles are absolutely dominating. That's what I want.

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