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Comment Re:That's great (Score 2) 75

Well, that depends on how the mission plays out. You may be able to mate it with a Falcon 9 to get it off the ground and pair up with another system already launched into orbit aboard a Falcon Heavy.

Remember that Apollo used one big rocket because that was the quickest way to get to the Moon. It wasn't necessarily the best idea...

Comment Re:Help!! (Score 3, Informative) 75

As I understand it, Orion is sort of the equivalent of the Apollo CM. It was not cancelled.

However, what I believe the administration wants to cancel is part of the SLS (Shuttle Launch System) which would lift the Orion capsule into orbit--sort of the equivalent of the Saturn 1B that was used to launch Apollo capsules into earth orbit for Skylab and Apollo/Soyuz missions.

I believe the heavy-lift version of SLS--sort of analogous to the Saturn 5--is still funded for the asteroid missions.

Comment Re:Broken window fallacy (Score 1) 455

"and significant tax revenue for local communities" is true whether or not the factory owns the dealer, as the local branch of a factory-owned dealer likewise pays property, income, and sales tax.

Car dealers take up more property than, say, Tesla showrooms. Figure that a Tesla showroom usually has a few cars on display in the nice, climate-controlled, showroom and a few cars parked in the lot for test drives. You aren't walking into a Tesla showroom and driving out in a brand new Tesla. Since your property tax relates to how much property you have, these showrooms pay less property tax.

I remember there was some local pain when GM closed down Pontiac and Saturn dealerships and, suddenly, some nice property taxes stopped coming in from those dealerships.

Comment Re:Ergonomic Nightmare (Score 1) 85

The only advantage I can see to it is that it's small enough to work as a one-person bicycle. Various transit systems won't let you bring tandem bikes on trains, the racks on busses are too small for them, and tandem racks can be a nuisance.

That said, I agree. I wouldn't want to ride one for any kind of distance...

Comment Re:My experience driving a Prius (Score 1) 377

The trick to fast acceleration is to push the pedal down about halfway with a full battery. Stomping it to the floor will over-rev the gas engine and you won't get peak torque.

This reminds me of a 1990 Chrysler Lebaron I drove for a bit. If you mashed the accelerator to the floor, the car would think, "He wants to go fast--let's downshift. Oops! We're over-revving, let's shift back up. But he wants to go fast--let's downshift. Oops! We're over-revving. Shift back up."

It would do this three or four times before finally deciding to downshift.

But if you put it about 3/4 of the way down, you got pretty good acceleration.

It's another reason why I dislike automatics.

Comment Re:First Contact (Score 1) 686

Why?

Consider "the rock we are on." What makes this rock so interesting? In theory, there are lots of rocks out there like ours. If they're able to get to us, they've certainly been to other rocks and ours isn't all that special.

Consider "Us." I won't go off on humanities foibles, so the only interest in us would be biologically or sociologically. Biologically, they can just show up and take samples. Sociologically, we might be interesting, but introducing themselves would change us--which would sort of negate the observation.

Comment Re:Third-world Jitney service (Score 1) 260

One reason for the million dollars worth of insurance is that you may be carrying more than one person. Pick up three or four people, have a heinous accident, and you could end up with a million dollars worth of medical expenses.

Part of the reason for the special license is that cab drivers also have their own rules for where they can pick people up or drop them off and we want to be certain that drivers know those rules. For example, where I live, drivers can't just stop on the street and block traffic to pick up a fare. They have to, at least, pull off the road.

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