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Comment Re:Solar fricken roadways all over again (Score 1) 96

It's a trade off: you get abundant free energy to run the server, with extreme constraints on cooling because your server is running in the most perfect Thermos bottle ever.

Others are taking the opposite tack: undersea data centers for abundant free cooling at the expense of having to get the power down to your servers.

If had to bet on which one is more practial, I'd go with undersea servers. Build them off the coast of Chile, run cables out from batery-backed solar plants in the Atacama desert.

Comment Kessler syndrome anyone? (Score 2) 47

I think the Kessler syndrome should be renamed the Bezos-Musk syndrome because with all the Starklink satellites in orbit and with the addition of the Amazon ones it will increase the likelihood of.a satellite collision that will cascade and cause more collisions, so much so that orbital debris will prevent us from launching any more satellites or humans getting into orbit for decades or even centuries.

Comment Re:Amazon is corrupt! (Score 4, Insightful) 22

I think it may be evidence that Amazon has a shitty corporate culture that squeezes every penny it can out its employees.

Corruption can happen anywhere, but it's more likely to happen in totalitarian cultures where people feel like the system is rigged anyway. That's why countries like Russia and China have corruption problems. But I suspect the same feelings of me vs. the system occur in a capitalist enterprise like Amazon where employees are governed by dystopian, rigid, computerized metrics.

Comment Just make up the numbers (Score 1) 330

In 2016, there were 6080 pedestrian deaths in the US. In 2017, there were 7080. Ascribing all 1000 of those additional deaths, plus another 2000 that presumably wouldn't have been happened, isn't credible.

I suppose what they did is make themselves a toy model which related hood height to deaths, then applied said model to actual hood heights to come up with a number. Basically assuming what they wanted to prove.

Comment Re:Dictators (Score 3, Informative) 55

The restrictions are a mix of reasonable nuisance management and paranoia about who is flying drones, what they can do, and chain of custody.

Beijing proper is a city with a population density of over 21,000 / km^2 -- so you can imagine the chaos if any tech enthusiast resident could fly a drone without a permit. Except for a couple of free zones in the outer boroughs, New York City restricts drone launcing and landings within the city to flights with a permit and flight plan, because otherwise the sky would be black with drones. Many cities -- both red and blue -- have zone restrictions for drone flights, and those currently hosting World Cup matches have tightened them for the duration of the tournament.

Comment Re:"Have you said thank you once?" (Score 1) 364

The US tends to import heavy sour crude and export light sweet crude. We have the refining capacity for heavy sour, which is more capital and energy intensive, so that works out economically. We have extra heavy refining capacity now because in January Dos Bocas went on line in Mexico, so Mexico can now refine more heavy and export more lucrative refined products. Fortunately for US refiners, we also got a new source of crude (very heavy and sour) when we "liberated" Venezuela.

In general, the heavier and more sour the crude, the harder it is to refine; if the US suddenly had an excess of light sweet and a shortage of heavy sour, US refineries could still handle it.

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