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Comment "Fair" prices (Score 1) 151

The "fair" prices in 1978 were often times higher - in absolute dollars - than airline fares today. Yes, you got a mediocre meal and a couple of extra inches of legroom, but you paid far more for the privilege. And you had a much higher chance of dying in an accident to boot.

Comment Re:Very cool and will try it but I have questions (Score 2) 220

I'm not from Europe or Asia, but I can use Google.

Miami and Orlando are about 210 miles apart as the crow flies.

Here are a few city pairs that are about the same distance apart, how long a train between them takes, and how much it costs for a ticket on October 4, ten days from now:

Marseille - Geneva: 205 miles, 3h55m, $84 or $115 one way
Venice - Turin: 228 miles, 4h21m, Prices from $33 to $159 one way
Frankfurt - Dresden: 229 miles, 4h17m, prices from $64 to $157 one way
Kyoto-Yokohama: 221 miles, 1h55m, $90-$100 one way

So 3h38m for $80/150 seems to be about as fast and expensive as a European ticket, and slower but about the same price as a Japanese ticket. Though note that there is only one stop on that Japanese train, while there are more on the European trains. Stops add time, easily ten minutes per stop.

These aren't cherry-picked. These are the first city pairs I found that were about the right distance apart.

Comment Everything old is new again... (Score 4, Insightful) 39

In 1998, the Secure Digital Music Initiative was formed. One of their goals was to inaudibly watermark music so that SDMI-compliant players would recognize copyrighted music and refuse to play it if the user didn't have the appropriate permission.

Hackers almost immediately developed methods to remove the watermark, and SDMI folded a couple of years later.

Comment Re:So, what are the humans for? (Score 1) 125

A slingshot around Venus would certainly be cool and interesting, but I doubt it could beat a three month direct trajectory to Mars.

It might be the best solution if the next Mars launch window is 18 months from now. That's one real value from this idea, opening up a second set of launch windows to Mars beyond the usual every-26-months.

You'd have to do more orbital mechanics number crunching than I feel like doing this morning to figure out how often and how useful these new launch windows are.

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