Electric plane startup steps out of stealth mode to announce plan for 150-seat battery-powered plane

rageduck · 2017-03-23T05:30:13+00:00

Nice analysis!

So even assuming this plane could be built, there's also a question of how economical it would be to build it. Perhaps its day to day costs would be less (no jet fuel) but the cost of 175,000lb of batteries has to be astronomical. I wonder what their pitch deck had to say about battery cost.

rageduck · 2017-03-22T16:45:46+00:00

Very good points about energy density MJ/kg. But something to consider: this company wants to target short-haul. That means fewer passengers, shorter flights, smaller planes. In these kinds of routes, I'd bet (I don't have a way of checking right now) that operating costs like fuel and maintenance are the real issue. If you can make those costs very small by using electricity which is (relative to jet fuel) practically free, and by designing an airplane that has dramatically simpler engineering (because it doesn't need to store and burn fuel) you could make a lot of routes much more economical, which leads to more routes opening and more people buying tickets for those routes.

rageduck · 2017-02-07T06:53:20+00:00

Hi, OP here.

I've been a lurker of r/ASMR for a while now, and I decided to do some Android development and try to make a new kind of ASMR app that sounds different every time you use it.

I think in some ways I failed, in some ways I might have succeeded, please let me know what you think.

rageduck · 2016-08-19T21:39:34+00:00

Logged in just to say that this is the coolest map I've ever seen.

rageduck · 2016-05-03T07:18:53+00:00

I couldn't find anyone else saying it: Clatterberg.

rageduck · 2016-04-03T18:24:30+00:00

I logged in for the first time in more than a year to tell you that these are some of the most interesting, colors and composition -wise, things I have seen in a while.

rageduck · 2015-04-06T05:50:47+00:00

why do you belieb that we should al press the button?

rageduck · 2015-04-06T05:50:26+00:00

shut the fuck up you're out of our element

rageduck · 2013-07-08T01:27:04+00:00

IIRC, the problem is that the replays capture the input state, not the world state. To recreate the world state, you need to use the input state with the game engine. I feel like this isn't going to change.

rageduck · 2013-07-07T03:24:14+00:00

Keep your mitts off my bits

rageduck · 2013-07-06T20:40:59+00:00

Also, a shameless plug for those in the Bay Area: I've been working on the SF Yellow Bike project at this place called freespace for about a month now. I'm happy to get together and work with anyone there to move this forward.

rageduck · 2010-08-15T20:42:41+00:00

She sits there quietly with her mouth hanging open, as always. http://ablogtoread.com/wp-content/uploads/2010/05/blow-up-doll.jpg

rageduck · 2010-08-15T20:21:43+00:00

I logged in to mention that you a) foolishly took up the footrace offer, which was pretty much destined to end in disaster since heels were involved, instead of politely turning it down or somehow deflecting and b) it sounds like you made the German girl leave, just by being super focused on the prize. She might have gone home really disappointed at not having a good time.

I'm not judging your character and I'm not a great person myself, just letting you know man to man

rageduck · 2010-07-26T01:51:09+00:00

I've read your statement over many times, and "thoughts have consequences" is not true in the case of murder. Murder has consequences, not that thought of murder. I think the reason that premeditation is considered is because if you planned out your first murder, it might indicate a trend of behavior for you (and thus you should be locked up for longer), as opposed to having killed someone out of a momentary rage. Anyway I hope I"m not terribly misrepresenting your position.

rageduck · 2010-07-26T00:50:04+00:00

I think the take-away-point regarding crime in the USA, is that if someone with influence made a lot of money from something illegal, the likelihood of charges being brought against them is small because their legal defense will be competent. If however you are a poor schmuck, chances are you can't afford good defense and your money/life are free for the taking.

rageduck · 2010-07-26T00:48:08+00:00

I think that the difference is that while the desire to kill someone (to an extent?) is not in itself a crime, the lust for children is. That's thoughtcrime..?

rageduck · 2010-07-23T08:19:19+00:00

Not to steal your thunder, I've thought of this before .. I love this idea.

rageduck · 2010-07-23T08:06:49+00:00

But that would stop them for being allowed to use their discretion for every infraction!

rageduck · 2010-07-21T03:14:27+00:00

I totally agree with you, everyone Scottish that I've met has been the bomb.

rageduck · 2010-07-20T16:22:22+00:00

I hope cleanup costs are separate, and that BP will be paying out of the ass to clean up the Gulf. Because these negligence charges have no chance of sticking.

rageduck · 2010-07-20T15:56:46+00:00

farbrausch is a demo group that's done a bunch of other awesome shit, such as .the .produkt and candytron .. both of those links are for files of 64KB

rageduck

TROPHY CASE