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The Athenians would say that we do not have a democracy but an oligarchy. The only way that they saw to actually make the government the will of the people was to select representation by sortition, i.e. drawing by lot, like jury selections.

I don't think that they were wrong in this regard. If we look at the demographics of the house of representatives, they do not come close to making a parallel of the demographics of the country. If representatives were selected at random, we'd have 51% women in the house, we'd have people from all economic backgrounds according to the current wealth disparity instead of only the wealthy. We'd need to actually focus our resources on education if we agreed that really anybody can be selected for representation. If the pool of representatives was large enough (larger than we have now, which is a limitation put in place to make party control easier), then random selection should always result in a representative body that is actually representative.


Just really fresh I think. Backyard chicken eggs from my coworker are like this. I don't know what the big deal about the firmness of the yolk is, but I'm not a pro chef. Tastes like an egg to me. When she gives me eggs, they last a really long time. She says that the way to tell if their old is by how fragile the yolk is. If it breaks going into the pan, then it's bad.


Ok, these guys claim to have invented a great engine, really just the pre-cooler. Why are they trying to build a plane instead of licensing it to others? That seems to be several orders of magnitude more difficult and increases the likelihood of failure.


Do you know any Mach 5 planes?


Does he know of anyone in the tightly-regulated airline industry who would be crazy enough to build a completely new airframe and engine around a currently-experimental precooler?


And using LH2 and LOX as fuel? With 3g acceleration? :-)


At that speed, I wonder what accidents will look like. I respect this technology as totally serious but in case of accident the NTSB may just delegate the investigation to a Darwin prize:

Is the plane sensitive to slight variations, like a few people walking in the alley? Since at Mach 5 we can expect a 5000K temperature for the dislocated parts [1], will the pieces completely burn and disintegrate before falling back to Mach 1, effectively acting as a MH370 at each accident, by design? Can we at least have a video of that on 9gag? Or will we have to search a 5,000-km radius if we have a 20minutes uncertainty for the accident window?

[1] http://en.m.wikipedia.org/wiki/Atmospheric_entry#Shock_layer...


With LH2 and LOx as fuel-oxidizer, whatever are the consequences of speed, they'll be over a completely pulverized ex-airplane, not over entire parts.

Also, with that to speed, I wonder how big a runway this thing would need. It would probably operate on a completely separated airport, faw away from cities.



You might as well have linked to an ICBM page.

X-51 is unmanned, and hasn't flown at mach 5 for longer than 4 minutes.


It is however a winged craft with an air breathing engine, commonly known as "a plane".


Firefox OS on the otherhand is HTML.


Yeah. So I wonder if Mozilla is going to switch to HTML UI on other mobile platforms too.


I use antennaepod, but I think it's far from perfect.


New Zealand, Australia, and to a lesser extent Sweden all have vast areas with very low, near zero population densities. Could that be impacting the deliverability?


Absolutely. Outside of the metro areas you start to lose service. Smaller towns sometimes lack service altogether on some providers. Anywhere bush/mountain you'd be very very lucky to get service (of which there is a lot).


Google is both dominating smart phones and search at the moment. The examples given were of particular products that superseded other products. Is there a product that going to supersede Google Search or Android? If not, I don't see Google at its peak. In fact, with their efforts to take over the last google free screen in your living room, it might be that they're due to break into an even bigger advertising market.


that's awesome. It's a one line REPL.


that seems overly complicated for ruby if a is a file.

   c = []; a.lines{c << a.pos}
As far as $, you may know it from Regex as the new line indicator.


a is a mapped string. You could do:

    c=[];n=0;a.lines{|x|c<<(n+=x.size)-1}
but $"\n" wasn't special, and this allocates tons of memory. tinco's implementation is much closer to what k is actually doing.


The article also says that just 17% of walks are made for the pleasure of walking. That sounds like a good number to me, should I expect a third of the people I see to be going nowhere?


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