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Comment The 16th Man (Score 1) 311

Sometimes random unexpected things move you the most.

For me, Mandela's legacy was sealed in The 16th Man. A snapshot of not how he pushed the nation away from apartheid, but how he ran the nation and kept it together. There were so many armed groups just waiting for a flashpoint to descend into civil war. You may have seen it in "Invictus", but for me, seeing people talk about how they were getting ready to kill people, and talking with the actual players (no interviews with Mandela himself tho) made it more real.

It kind of makes you think how he kept the country together when we can't even get our Congress together to make a vote.

Comment Re:When you have a bad driver ... (Score 1) 961

ABS will give the shortest braking distance physically possible, with the exception of surfaces like loose gravel, where you want the tires to lock up so they can plow into the gravel, pushing it ahead of the tire, making the car stop.

There are two physics forces at work that make ABS better.

1) the coefficient of static friction (two things pushing against each other, not moving) is higher than sliding friction. If you think about a tire, its contact patch is (nearly) static relative to the ground. You skid, you get rolling friction, less sticky, less able to grab. Only in special situations (gravel snowplow) does this not hold.

2) with ABS, you have dynamic braking at all 4 wheels. You have massively different wheel loads during a turn - good ABS can custom tune for each wheel.

Comment Re:Ummm, why should it not? (Score 1) 241

How many bugs are in Windows XP? You don't know, no one knows. Someone needs to do work to figure that out. Some geek needs to spend time to figure out the attack surface and see what breaks. How do you fix it? A harder question, how do you fix it without causing more problems? I've got nearly 15 years of code and machines that support XP. If you don't test, and this breaks, i'm going to be angry at Microsoft. Oh, and this is a Zero day. So I need to be FAST and RIGHT. That doesn't come cheap.

Are you going to pay for that? Are you going to pay for the geeks to fix the holes? If they don't get money, they can get money by selling these exploits to others. Are you going to pay for the matrix of testing? Think of the millions of different PCs there are. Any code change costs hundreds of thousands of dollars to test. You don't get that for free.

A bug by definition is a problem. If you admit there are bugs, you are, in effect, admitting that the OS does not work fine. You just have expectations that they will be fixed before they bite you. Either that, or maybe there's some acceptable level of infestation you're good with on your computer. That may be fine, but don't expect all other users to have the same level of comfort with it.

I don't get that last comment. If you have an old car, and the engine wears out after 10 years, you don't get the money back from GM. You either pay for the repair, or you ride the bus.

Comment Re:Upate to the most current (Score 3, Interesting) 241

Service Pack 2, a.k.a. when XP really became stable, was way back in 2004. SP3 was back in 2008, still 5 years ago. If you think about XP being NT2000 with a nicer GUI, then the design was set way back in 1997 or so, back when dialup was king and an AOL disk was not yet a running joke.

To those that say "well my computer works fine".. umm, no it doesn't. Your OS was designed in 1997-2001, in a relatively much safer Internet environment, and is not designed for always on persistent attacks with billions of dollars available by hacking. As much as I think Microsoft keeps people out to dry, at some point you need to update.

For good and bad (and Mavericks has some things that piss me off) the Apple model of forced upgrades has some reasoning to it.

Comment Re:Surrogate decisionmaking (Score 1) 961

My mom died of pancreatic cancer. She was well taken care of in the hospice. She had renal failure at the end, so fluids would actually have been cruel to give to her. Pancreatic cancer is obviously an attack on the digestive system, so food wouldn't have helped either. She was well medicated, almost too much - the saddest night for me in the hospice is when they drugged her out at midnight when you could see she wanted to stick around and listen more.

If the patient is well taken care of by drugs, the starvation is more an issue for the family rather than the patient. If you can skip over some of the legal landmines by starvation while taking care of the pain, I think it's the best we can do at this point.

Earth

Clam That Was Killed Determining Its Age Was Over 100 Years Older Than Estimated 366

schwit1 writes "In 2006, climate change experts from Bangor University in north Wales found a very special clam while dredging the seabeds of Iceland. At that time scientists counted the rings on the inside shell to determine that the clam was the ripe old age of 405. Unfortunately, by opening the clam which scientists refer to as 'Ming,' they killed it instantly. Cut to 2013, researchers have determined that the original calculations of Ming's age were wrong, and that the now deceased clam was actually 102 years older than originally thought. Ming was 507 years old at the time of its demise."

Comment Re:Not all good (Score 1) 328

You know that "all in your head" doesn't mean much. A concussion is "all in your head". The brain damage from football that cause beloved Dave Duerson, and Junior Seau to take their own lives was all in their head as well. Go tell an Alzheimer's patient "it's all in your head" and see how much that helps your treatment of them.

The brain is a pattern seeking, pattern matching, pattern forming engine. These patterns are created by chemicals and by creating physical connections in your brain. You can't totally remove physical from any "solely psychological" phenomena.

Comment Re:given its failure out of the gate. (Score 1) 243

I agree that x86-64 has cleaned up and killed 64 bit RISC chips (partly by being RISC at their core, with a CISC instruction set), I think you don't remember the timelines. Remember that there was no x86-64 back then.

Itanium came out in 2001. AMD64 (who was going to support AMD in the enterprise?) came out in 2003. The first Intel x86_64 chips came out in 2004.

For "big iron", there was no getting away from 64 bit Apps and servers. You needed > 4GB address spaces. PA-RISC, UltraSparc, MIPS, Alpha, all were 64 bit chips. Now they had real competition with Intel. SGI first wanted to move to the "dominant" Itanium, then when it fizzled went to Xeon only after. PA-RISC by definition got moved because of Itanium. Alpha, well, that's just a mess inside of DEC/Compaq/HP. They wanted a single chip, called Itanium, instead of supporting two chip lines.

Comment Re:given its failure out of the gate. (Score 1) 243

It's all relative. Itanium was slated to be *the only* 64 bit chip, replacing x86 with a new architecture. It was supposed to be the only server chip as it cleaned up all the RISC chips out of the market. It kind of did the latter - only Sparc and POWER still really exist, MIPS, PA-RISC, and Alpha are gones.

But the goals were high. Destroy all other chips. even x86. Not have a second vendor (no more AMD making x86 chips) meant all the money went to Andy Grove. They never did close to any of that. Based on the money poured in, and the expectations, it is a failure. Maybe not Apple Newton level failure, but it is a failure.

Comment Re:I suspect it is bcos of HP's TCPA connection (Score 3, Informative) 243

Err, I know Slashdot doesn't allow editing of comments, but Itanium is definitely an Intel architecture. I assume you really meant to put "non-Intel-x86 compatible". It's still significant since HP helped designed the chips.

I forgot the code names, but the first Itanium was Intel designed. Had really bad performance, landed with a thud. HP (back when they had engineers and not marketers) designed the second set, which actually was a decent chip. HP had a lot vested in this, HP slowly moving away from Itanium is very very big.

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