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alextingle

2,111 karma · joined February 20, 2010

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alextingle··on Email gateways and gatekeeping
You need a different ISP.
alextingle··on Why Epic can’t afford to lose the Unreal Engine in its fight with Apple
It's almost as though these proprietary walled-gardens are a bad idea.
alextingle··on Magnetoplasma drive could make Mars transit take 39 days?
That's just reducing the effective exhaust velocity of your engine. Rocket equation says you will run out of propellent [your "something"] faster than you would like.
alextingle··on Solar’s Future is Insanely Cheap
> It highlights the extremely neglected costs in raw material and non-electrifiable infrastructure that is required to produce materials that are nominally 'green'.

Ignored by whom? You?

In fact, embedded energy is a huge consideration in the evaluation of green technologies.

alextingle··on Canadians name top appliance brands that break down
> Trouble there is that people won't pay $2000 for a fridge even if it is extremely well built and will last 30 years.

It's all about expectation management. Of course people today would be shocked by huge price rises, but eventually, as the "new normal" bedded in, no one would bat an eye.

Take light bulbs as an example. Here in the UK filament bulbs used to regularly burn out, and the replacements cost maybe £1 each. When filament bulbs were phased out, compact fluorescents (CF) were subsidised and cost... about £1 each. The entire light bulb "fleet" was changed over with very little fuss.

Now these new bulbs last for 20 years, so the number of replacements we need to buy is minimal. I can't buy CFs in shops these days, it's all LEDs, and they cost £6 each. But nobody cares, because lightbulbs are no longer an every day purchase.

In fact, I recently fitted new lights in a room, and a friend of mine was baffled by the LED bulbs. He'd never seen them, _because all of his own old CFs were still working._

alextingle··on Gravity: We might have been getting it wrong
That caught my eye too. Magnetic monopoles would be very useful, if we could find them.
alextingle··on The human brain evolved when CO2 levels were lower
Will turn-of-the-century HVAC systems incorporate CO2 scrubbers?
alextingle··on “Royalty-Free” Music Supplied by YouTube Results in Mass Video Demonetization
I don't think they care a fig, tbh. If they did, then they'd have a small department that watched for bad publicity like this, and proactively fixed it ASAP. It would cost them virtually nothing, and solve the reputational problem overnight.
alextingle··on The 5 foot ground rod and its use in the National Electric Code (2018)
Why do the US regulations specify the method and not the result? That seems bizarre.

Here in the UK, most earth connections are provided by the power company, but in rural areas you may be too far from the substation, so a ground rod is permitted - as long as it provides an earth loop impedance (Z) of less than 200 Ohm.

So if you want to provide your own earth, you have to keep driving ground rods deeper, or adding new ones until the "Zeds" are good enough.

It looks like the US regulations permit you to bang an "8 foot" rod into dry sand, and walk away as though that's job done??

alextingle··on Elon Musk tweets using SpaceX’s Starlink satellite internet
Light travels 1000km in under 4ms. What else are you adding to that time?
alextingle··on Traffic lights worldwide set to change after a Swedish engineer saw red
> Often in cities traffic will continue through the amber light

"London green" we call it.

alextingle··on Ask HN: Feasible Alternative to the MacBook Pro?
I can't stand track/touchpads - I just turn them off. Give me a good trackpoint any day.
alextingle··on Ask HN: Feasible Alternative to the MacBook Pro?
Thinkpads.
alextingle··on Creativity is bad for UI design (2018)
> Google’s user-centered approach is the primary reason why we’ve long forgotten about Lycos and the other alternatives.

No. Google's better search results were the primary reason they beat Lycos et al.

(Something that the Google search people seem to have now forgotten :-/ )

alextingle··on The Fermi Paradox and the Aurora Effect: Exo-Civilization Settlement
We would only be able to detect our own everyday transmissions at a distance of a few dozen light years. So the galaxy might be full of EM emitting civilizations, and we wouldn't have detected them.
alextingle··on Wikipedia Bitcoin Statistics
Why?
alextingle··on SQLite developer must have received a lot of phone calls
The proper solution would have been to switch to a premium rate line, and profit from it!
alextingle··on Google Memorial: the small museum of projects abandoned by Google
Google Code was awesome, and there's no real replacement for it. koders.com* doesn't even come close.

* - now code.openhub.net

alextingle··on On the Scottish independence referendum and the post-Westphalian settlement
> Parts of the UK could easily be overwhelmed by open borders with the rest of the Schengen Area.

This is nonsensical scaremongering. The UK's refusal to join Schengen keeps out a handful of illegal migrants, most of whom would be caught and deported anyway. If the far greater number of French[1] and Eastern European migrants who live and work here courtesy of the EU's "free movement of labour" clauses haven't "overwhelmed" anybody,[2] then a few extra illegals are hardly going to tip the balance.

[1] - Oddly, nobody ever complains about the huge numbers of French migrants to the UK. It's almost as though there's an element of racial discrimination somewhere...

[2] - Boston, Lincs. is often cited as being overwhelmed by Eastern migrants. But even the BNP can only find an uptick in driving offences to complain about: http://www.bnp.org.uk/news/regional/stop-press-boston-crime-...

alextingle··on OnionShare: securely and anonymously share a file of any size
I still don't understand why Greenwald didn't get his friend to courier a giant one time pad on a handful of memory sticks. Then he could just swap unbreakably encrypted files using Mega or Dropbox or whatever to his heart's content.
alextingle··on Bitcoin security guarantee shattered by anonymous miner with 51% network power
Merely godly.
alextingle··on GCHQ spy base revealed
> They. Just. Don't. Care.

They should, though. And they will if the state decides to take the gloves off and use all of that illegitimate power against them.

alextingle··on GCHQ spy base revealed
These capabilities present an existential threat to our democratic freedoms. The potential damage that terrorist could do to us pales into insignificance.

In essence, GCHQ & NSA have constructed a giant totalitarian state, with almost unlimited power. The only reassurance that it's not to be used against us is "trust us". However much we might trust them for now, that's simply not a good enough guarantee. Like Checkov's gun, the very existence of this weapon means that it almost certainly will be fired, eventually.

The only way for us to ensure our safety is to make sure that the weapon is put beyond use, ASAP.

alextingle··on Zombies once destroyed Japan's economy, now they're infecting China's
The Soviet Union's economic growth rate was greater than that of the USA throughout most of the C20th,[1] until at least the 1970s. Obviously, they were growing from a very low base, and they arguably "ought" to have been growing much faster.

[1] - http://en.wikipedia.org/wiki/File:Graph_of_Soviet_National_I...

alextingle··on How to win at rock-paper-scissors
If winners tend to stick with their last winning move, then shifting forward after losing is the correct strategy. Only the winners are playing irrationally here.
alextingle··on Google+ Head Vic Gundotra Leaving Company
Absolutely. I now block all of Google's cookies, and just don't bother with the few services (e.g. Docs) that I used to have an account for.

I'm an AdSense publisher, so occasionally I need to log in to see how much they've been screwing me. I just have an alternative browser for that.

alextingle··on Did an F-15 airplane successfully land with just one wing?
I've saved my car from rear ending the one in front using exactly that manoeuvre - escaping onto the gravel between the fast lane and the central reservation.

I now leave a lot more space between me and the car in front, and I've trained myself to remember that traffic might stop dead at any time.

alextingle··on At the RSA Security Conference, Things Get Testy
The RSA brand is now irredeemably toxic. End of story.
alextingle··on I Still Don't Want To Be Part of Your Fucking Ecosystem
Meanwhile, in the Pirate Bay ecosystem...
alextingle··on Flappy Space Program
Platform flame, FYI.
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