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Comment Donate your time not your money (Score 4, Insightful) 268

Unless you want to spend several months a year of your life auditing inefficient "charity" organizations and trying to make judgments about whether they're doing it right and spending your dollars wisely...and hey if you think you're good at that you should probably start your own charity. But if you do, everyone will expect you to work for free. It's a viscous circle.

Donate your time, you'll meet people too.

Unless you're a multi-billionaire, then start a foundation and direct where the money goes.

Comment Re:Sounds like reasonable changes to me (Score 1) 116

I could be missing something, but frankly everything I read in the summery seems like reasonable changes to me.

Someone who actually is known to have purchased the item, yea, their review should be worth more than random Internet person #4827341

A review from last month is probably worth more than one from two years ago. The product may have changed.

Well, hopefully Amazon is not doing what TigerDirect was and may still be doing, re-editing or "correcting" customer reviews, particularly negative ones.

Comment Re: Why does the world need to be so complex (Score 1) 233

There is nothing that an anonymous person can say about someone that I will take seriously without evidence. So, if an anonymous person says that candidate X is a pedophile, but offers no evidence, I will take it as the ranting of a liar, and candidate X has not been harmed in any way, beyond registering as a person who has angered some random anonymous coward. On the other hand, if candidate X takes it upon himself to waste the court's time with crap which endangers the anonymity of legitimately fearful critics of policy everywhere, I suddenly believe candidate X is an ass, unelectable, and possibly even a pedophile.

That's you, but thats not the majority, and I bet most mothers would believe the posting, even if it was retracted. The harm has been done.

Comment Re:What are... (Score 1) 273

Units are complicated and many people overstate the benefits of having uniform worldwide units. If I'm choosing a unit for how I sell my goods, what's more important, that the person down the street is familiar with the unit, or somebody from Ghana will be familiar if he travels to my store.

In industry, whatever tool or system you're dealing with, you're going to either use something that is either imported or exported or has to be compatible with something that is imported or exported. Thus you are guaranteed that there will be SI units somewhere in your process and it is usually just easier to go with it for the whole process, as is done in the military, NASA, and most US engineering firms. In addition to being internationally compatible, it is also a damn lot easier to use. Sure, if you use no unit but feet, pounds and seconds in your calculation there is no unit conversion that needs to be done, but as soon as you go into the range where you might think in miles or ounces, it becomes fairly difficult to reconcile intuition with units unless you do some fiddly calculations. Whereas a native SI user knows intuitively how long a Km and mm is in the same way an American might recon a mile or an inch.

So you may say: "why don't I buy a 2 pounds of apples, then walk a mile to work where I use SI to design parts and trajectories and what not?" Problem is, if you're thinking in non SI, then non SI units tend to sneak into where they don't belong. The Mars Climate Orbiter for example fell out of the sky because Lockheed used pound-seconds instead of newton-seconds in a calculation.

Considering how much success other countries have had switching, I'm always surprised at America's feeble efforts to do so. I think it is just something to do with Americans natural paranoia about as you say a "New World Order" or whatever else that prevents it.

I think the legislators are all dumb, and think that the population is as dumb as they themselves are. Start with temperature. For 2 years mention both Celcius and Faharenheit, and after 2 years (or even 3) drop Faharenheit. Thats what Canada did. We transitioned to metric long ago, and thats helped Honda, Toyota and non-American car manufacturers to get a foothold in Canada and elsewhere. We have tools designed for metric measurements, not tools designed to American standards.
We do keep certain traditional sizes, such as a 4'x8' panels, and 2x4 inch lumber. But the houses are constructed with Metric measure. And new construction is done with prefabricated panels, measured and machined using metric measure, and with the panels fitting together precisely.

Comment Re:Depends on your perspective and tastes (Score 1) 410

don't forget CCTV. mustn't forget the omnipresent CCTV (roads, streets and buildings). also, you aren't allowed to withhold your passwords from police, there's even less police/secret services transparency than in the US of A; your kids will probably be taken away if you discipline them in public or if you go to a doctor with any kind of genital problem (UK children are not allowed to have genital problems).

oh and the sweaty armpits on tube (mmmm yummy), yobs who'll knife you if you complain about their loud music at night (wo'd ya say to mee?) and among the highest rent and property prices in the world. however, it's a good place to live if you're a member of any oppressed minority (race, sexuality, religion) as with so many minorities present nobody gives a shit about that anymore.

and if you happen to speak the most common language of london - polish, your life will be much cheaper (plumbers, carpenters, builders, car servicing, etc). the first thing you should do when you move to london is get a polish friend. i kid you not, they're 100x more useful than your local "citizen's advice bureau".

Your humor is very sarcastic. Sadly for the USA, almost any place is better than Silicon Valley. Why even Fairbanks Alaska or the Florida keys would be better. Most other US states, Europe, Canada, Latin America, India, Malaysia, and everywhere else have the talented engineers and imaginative people who can do better or equal.

Comment Re:Yes (Score 1) 1067

Yes

about 50 years ago I worked with APL, It treated the following n/n = 1 for any perfectly eqal numbers (float, integer, bit, double...)

If n,m were approaching zero, as even 0.000000009/0.000000009 it was still considered as 1.000000000 (or 1)
So, whats the big deal?

Of course, for n not equal to m and m, extremely close to zero, a zero divide error could be raised.
APL had a variable called []CT (quad-ct ) representing global comparison tolerance. It affected divide by zero.

QuadCT allowed comparisons of two floats to be considered equal if their difference was less than QuadCT. That decision affected n/m for floats.
if abs(m - n) QuadCT then m =n and therefore n/m in this case was equal to 1.

Just loved that decision in the language.

Comment Wrong solution, wrong problem (Score 1) 233

The whole problem strikes me as one of human preferences, not technical requirements. There's absolutely no reason not to use our atomic clocks and just count number of seconds since some starting point. The desire to have the sun directly overhead at "noon" is a human one, divorced from any technical requirement. All of science, computing, networking, telecommunications, would be much happier if we didn't continually redefine time like this.

So let watch manufacturers and clock-app manufacturers deal with this, when reporting time for human consumption. It shouldn't be a problem for NIST and government bodies. NIST should instead be reporting Earth's orbital parameters as time delta from noon, as they change over time, not conflating time itself with Earth's orbital parameters.

This is the way GPS, Loran-C and TAI handle time, and it's the right thing to do.

Comment Re:Bank admits error? (Score 5, Insightful) 96

Maybe you should switch banks. I can't speak for the UK, but it never ceases to astound me how many people whine about banking in the United States when there are thousands of small community banks you could be doing business with. It's a tough industry and the little guys are facing setbacks on a daily basis, but they're still there if people are willing to look for and do business with them.

In the day and age of remote deposit there's no reason to do business with a large national bank. I get waived ATM fees worldwide, no account fees of any sort, and competitive loan and deposit rates, all from a little regional bank that you've probably never heard of unless you're from my small hometown.

For the life of me I don't understand why Chase, Capital One, or Bank of America have any retail customers at all. They bend people over on fees, structure your transactions to obtain yet more fees, and generally do all sorts of nefarious things while offering no real advantage over their smaller competitors.

Comment Re:Welcome to Fascist America! (Score 1) 413

You're implying that people of the same ethnicity find it easier to agree politically. Reality suggests that's far from the truth. The Finns fought a pretty nasty Civil War, even by Civil War standards, within living memory.

The reason the Finnish system works on consensus has to do with the structure of their political system and the rules in their Parliament. I suggest reading Finland: Myth and Reality; it's a bit dated, most of the foreign policy stuff lost relevance after the Cold War ended, but the domestic discussions are still applicable.

Comment Re:Let's be honest about the purpose of the hyperl (Score 1) 124

Hey, I hang out with a lot of creative people. Not Elon Musk, but Steve Jobs for more than a decade, and lots of people at least as smart that you don't know. They can be really brilliant, and successful, and they can still make really stupid mistakes and sell them to the rest of us pretty well because they believe in themselves completely and they have a track record. I've done that too.

That's the hyperloop. Something Elon never meant to stand behind (and still really isn't), just put out there to torpedo a worthy project that he didn't believe in.

Anyone who looks at the hyperloop design can see it's not a no-brainer. It has safety issues up the wazoo :-) It's going to take a long time to get right.

Meanwhile, little Switzerland can have incredible trains everywhere and the United States can't get it together, and unlike with rockets and cars Elon's not helping this time. And I am not sure that the "lease" part of his solar business is a great thing for the world either.

Comment Let's be honest about the purpose of the hyperloop (Score 3, Interesting) 124

Although the hyperloop is possible and might even be practical someday, let's please be honest about the reason it was created. Elon Musk just wanted to kill the California high-speed rail.

That might have been OK if there was a hope that we could actually replace it practically with a hyperloop. But given the history of bleeding-edge rail - ride any maglevs lately? We haven't even had much success with monorails outside of theme parks and Las Vegas - we don't really have any working system to replace high-speed rail. Hyperloop should really be called "Pipes that carry People" and we need decades of work on it before considering intercity lines.

Comment Re:So is there a form for the ISP (Score 1) 99

"Assume you have more demand for bandwidth than you have bandwidth."

Translation; Company horribly oversold the bandwidth and is too cheap to buy a bigger pipe.

Its not a question of cheapness, or under capacity. If the peak occurs for 5 minutes in the day, and then there is only 40% utilisation of the network, do you add 50% capacity for the 5 minutes per day. Consider the slowdown during the 5 minutes as being a factor of 5 or 10 versus normal non peak response times.

I think that the dowloading of an iso file should be throttled. Perhaps in place of x bits per second download, it is x/2 per second. or perhaps the wget, curl, or other download fire transfer system should be self throttling. You are sharing a resource. An ISO download at supper time is an abuse.
 

Comment Re:$68 Billion for high speed trains (Score 1) 599

Instead of spending $68 Billion on a single high speed rail line between 2 cities that are already linked by several adequate transportation options, maybe we should use a fraction of that money for water projects? Moving water to where people live is a simple engineering problem. Why not solve it instead of being a victim of the weather?

Your suggestion is a good long term solution. Will that solution bring down the cost of food? Israel has a worse solution, and wastes far far less water. They bring water to individual plants via piping and drip irrigation.

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