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Comment Re:Vaccines work (Score 1) 5

There are quite a few people who want to inflict suffering so people are more receptive to their ideas about how to fix it. They also like to push anti-science ideas because they tend to be religious or at least using religion to further their ends.

Not many people are receptive to revolutionaries when their stomachs are full and their children aren't dying.

Comment Re:a screwup either way but (Score 1) 106

The FAA uses a fair number of remote controllers. The airspace around Newark airport is controlled from Philadelphia, for example. Radio communication both ways, along with radar information, is carried over a fibre optic link. This incident seems to have been a problem with several route air traffic control centres, which would be connected to their actual radios and radars over a wide area in much the same way. It's (hopefully) not the Internet, but it is an internet.

Comment Re:The catch sometimes seems like a bad idea (Score 1) 35

So at a conservative estimate it saved them about $200,000,000 in Falcon 9 launches.. if throwing away a booster and Starship costs less than that then they're already making a per-launch operating profit.

The contract price for a launch of a fully recovered Starship+booster is $90 million. We don't know how much it costs to build one, but its going to be more than that. Unrecovered, Starship should be very uncompetitive, particularly with something like Falcon.

SpaceX is at the point where they can start taking the edge off the cost of their testing program by launching useful payloads though.

Comment Re:Capsized? (Score 1) 70

Anyhow, there's nothing wrong with settling on the side.

They wanted it sitting upright so the upper deck would be shallow enough that recreational divers could reach it easily and have a decent amount of time on site. It would also be safer sitting upright because the superstructure creates a minimum of overhangs that way. Diving in an overhead environment is much more dangerous. Finally, ships are designed to sit upright. They deteriorate and collapse faster when they're on their sides, which would put the shallowest part of the ship even deeper.

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One of the chief duties of the mathematician in acting as an advisor... is to discourage... from expecting too much from mathematics. -- N. Wiener

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