- Just in case you ever wanted to become a crooked psychic/fortune-teller/medium … or in case you’d like to explain to a gullible relative how not to be so easily conned, here’s how cold reading is done.
- Wow. Sometimes using stupid passwords could be a good thing. Might have saved this young woman’s life. (But ohboy, OnStar, what a fail!)
- The Centers for Anything But Disease Control. Michelle Malkin lists just a few of the “diseases” the CDC has spent its billions on.
- I don’t intend to make this the all-Ebola all-the-time blog because I do think the fear is overblown (for everyone except medical personal). But here’s some plain common sense for avoiding exposure to infectious disease. And for those who really feel the need for hardcore protection (and have the money and time to go for it), here’s that, too.
- And hey, if you’re really going to buy moonsuits and the kind of respirators (scroll down that page) needed for real Ebola protection, please don’t forget to use my Amazon links. Those could generate some very nice commissions — unfortunately for anyone who really needs such gear.
- Not confirmed yet. But if true this could be a sweet lesson for those meddling “Moms” who believe in trying to get every open carrier SWATted. Will keep an eye on this. I’ve searched a couple of times today and found no further information.
Archive for the ‘Computers’ Category
- The FBI’s report on mass shootings … doesn’t actually report on mass shootings. So says John Lott.
- Attorney wants to overturn the “machine-gun ban” and then take on the NFA. In four days, he’s more than half funded. (Via David Codrea)
- Blogs are 20 years old now. That’s older than dinosaurs in ‘Net time. (H/T JB)
- Robinson Jeffers handcrafted stone cottage. Just because. (This strikes me as a very apt sort of thing for a poet to do. H/T A.G.)
- They were Irish and they were slaves. Where are our reparations???
Tiny, portable box adds TOR to every Ethernet connection. And everything you do online.
Claim: cold fusion may have been verified by third-party researchers. I’ll believe it when I see it. Just posting as an item of interest for now. But oh my, if this ever turns out to be for real, it changes everything — and not just in tech or power generation.
(H/Ts: MJR and MtK)
ADDED: Sigh. It’s possible both of these might turn out to be scams. Per Sam in Oregon, here’s the latest on the Anonabox.
Already got a reality check on the cold-fusion device below.
ADDED: A comment by a friend who works in the power-generation field:
I downloaded and read the paper on the cold fusion device, called E-Cat.
Disclosure: I would like for this to be true. It would improve the health and wellbeing of mankind at least as much as the mastery of fire.
Rossi has been making these claims for years. One of the common elements in all of his experiments is that he uses complex means to measure the energy.
This paper is no different. They have to estimate the energy losses for no fewer than 3 different physical effects. One of those, radiation, accounts for more than 100% of the observed “excess” heat.
That’s a red flag right there. A competent analysis would have predicted how the heat would manifest itself: so much to radiation, so much to convection, so much to conduction. Then they could have checked their results against this prediction.
But they didn’t do that. They didn’t even test their “control” at the same power and temperature levels. Another red flag.
Radiation is a very difficult way to measure energy production. The power goes as the temperature to the 4th power, so a 5% error in temperature gives a 22% error in power. Then the alumina they used has a big change in emissivity as a function of temperature, and the temperature of the tube is far from uniform.
Bottom line; the most likely explanation for the “excess heat” is a sum of small errors in the measurements.
There are also claims of isotopic shifts, but those are tough to measure with the equipment they used. The absence of any radiation means we would have to throw out most of what we know about nuclear physics.
I’m not at all against throwing out theories that don’t work. The problem is that nuclear physics works pretty darned well. Nuclear reactors, nuclear weapons, nuclear medicine, solar physics, cosmography, all of these things require detailed calculations of nuclear reactions and rates, and all of them get answers that are pretty much exactly right. There are always questions at the edges, such as solar neutrinos, but there isn’t any suggestion that the physics is wrong.
The process of throwing out older theories for better ones always follows the same path. The old theories work well enough for a while. Eventually we push the edges enough that the calculations start producing answers that don’t match what we see. A fair amount of data is collected showing that we have a problem. Then some smart person proposes a new theory that explains all of the old stuff AND all of the new stuff.
That isn’t happening here. There isn’t a collection of hints that we have a problem in nuclear physics. Quite the opposite. The further we push, the more confirmations we get.
So I don’t buy the claims of isotopic shifts.
Then there is the question of the complex experimental setup.
The excess power they claim is equivalent to nearly 2,000 watts of excess heat being produced. That’s a lot. If there really was that much heat, it would be easy to measure directly, without the trouble and errors of trying to calculate power from radiation.
Just one idea, to show how straightforward this could be.
Immerse the thing in wax, or lead, or salt. Make the container big enough that it is clearly impossible to melt the contents from the electrical input power alone. Then run it until the container is full of melted whatever. That’s proof. No fancy measurements required. A bit of engineering math in advance, build 2 or 3 to run controls before and after, and you have a bullet-proof demo.
This isn’t a bullet-proof demo. It’s not even a demo. I don’t know if Rossi is running an elaborate con game or if he believes this stuff. It doesn’t matter; I’m pretty sure there is nothing here. I’d be more than happy to be proved wrong.
… and how human error begets automation, which in turn increases human error.
One of the most harrowing things you’ll ever read.
- “The boy who invented email.” Wonder why more of us don’t know this. When “experts” had dismissed it as too difficult, a precocious 14-year-old invented email.
- Love this from Brigid: stripper clips and “Lab” dances.
- More snoopery? No problem. More privacy tools.
- Haven’t really been a fan of Rand Paul’s (for the usual “he’s not Ron” reasons). But this is a good guy.
- SNL thinks Obama is nothing to laugh at.
- Do all languages derive from a common ancestor?
New phone app Five-O:
A new phone application invented by some crafty teenagers will help citizens to keep track of incidents of police violence. The app called “Five-O” allowed users to record and document interactions with police, submit ratings of law enforcement, and allow people to see how their departments compare to others. Users can also rate specific officer’s behavior and ratings are public for everyone to view.
Inventor Ima Christian spoke to Business Insider about her invention: “We’ve been hearing about the negative instances in the news, for instance most recently the Michael Brown case, and we always talk about these issues with our parents,” she said. “They always try to reinforce that we should focus on solutions. It’s important to talk about the issues, but they try to make us focus on finding solutions. That made us think why don’t we create an app to help us solve this problem.”
“Five-O” also contains a “Know Your Rights” section, where users can gain access to vital constitutional rights information in order to protect themselves during interactions with police.
Gives ya hope for the kids growing up today. And for freedom.
Bigt H/T MtK!
You may have been hearing about it since yesterday: the new way of profiling your computer (and, with enough other data, you) without leaving either traditional cookies or flash cookies on your system.
Those cookies you can get rid of. The new “evercookie” you can’t even see — although your own system created it on orders from a site or sites you visited.
Using TOR apparently helps, but not completely. Firefox’s wonderful NoScript add-on does the trick. It prevents a nasty little company called AddThis from executing its scripts on your device. However, I’m not clear whether other sites you’ve previously marked as trusted can execute the same script on you even if you’ve blocked AddThis.
Lots of big sites are using the evercookie technology. They then sell the info to advertisers — apparently even if you’ve set all kinds of “do not tracks” and opt outs. Some sites (Hey, we’re talking to you, WhiteHouse.gov!) use the technology counter to their own stated privacy policies. Yes, they’re lying to you. What a shock, eh?
Of course, we know by now that merely having privacy settings on your computer makes you suspect. And we know that you can create your own unique fingerprint merely by having privacy software and settings, using non-standard browsers, etc.
Still … just one more thing to know about beware of.
Geeks, please chime in if you have better info.
- Liberty or tyranny, happiness or misery, life or death. You decide. (H/T WRSA)
- And along similar lines, Paul Bonneau reminds us of a classic piece of his: “A New Berry Bush for the Garden.”
- The natives are surely getting restless when a law professor says things like this. The prof in question is Glenn Harlan Reynolds. But still …
- Yet another reminder that the Internet is full of idiots.
- Campaign challenges users to quit F*c*b**k for 99 days. (Hey, I think I’ve beaten that challenge already!)
- Malkin hands it to Bloomberg. Hands him his posterior, that is.
- And yes, that healthy anger is growing and growing.
- A different way of fighting addictions. Article is a little vague on whether these newish ways are more effective than the old. But it’s certainly good to see the old “you’re helpless, forever sick, and dependent only on a higher power” model of treatment getting some competition.
- Kim Jong Un is terrified of … poor-quality imitation Moon Pies??? Well, take it with a grain of salt, but stranger things have helped bring down tyrants.
- Yes, some cops should be charged with murder. And conspiracy. And attempted coverup. And …
- Obama The Great. Or why he thinks he is and is expects us peasants to acknowledge it. (Presidents do tend to be a scurvy lot, but I don’t believe we’ve ever had one more narcissistic than this guy.) UPDATE: G**gl* cached version, H/T. M. Original article has slipped behind a paywall.
- It figures. There are actual scientists studying that great (and I really mean it) problem of modern life: why the heck all those electrical cords tangle into Gordian knots just by being left lying around.
- Via jed: Order restored to universe as Microsoft gives back all those other-people’s domains it managed to crash.
- I thought the Hobby Lobby decision was the right one. I also think the owners of Hobby Lobby appear to be flaming hypocrites on the subject of contraception.
- Right from the moment of legalization, Washington state authorities have treated cannabis use with gentle good humor. The latest: a series of ads about things that it’s now legal — but not necessarily smart — to do while stoned.
- One-armed man fined for riding bike with only one handbrake.
- It might be no surprise the Microsoft security people just broke a chunk of the Internet The surprise (to me at least) is why the fedgov would give one private company control over another private company’s e-turf in the first place.
- The way various govs have been treating Uber and Lyft is such a perfect example of the real agenda of government: protect the cartels.
- So apparently Chris Christie still thinks he has a shot at running for president. He’s playing pro-gun this week.
- Dumb robbers.
As of this afternoon, JPFO has a F*c*b**k page — and it’s all thanks once again to the Amazing Nicki.
JPFO lost control of its old social media feeds late last year for reasons too grim & complicated to go into. It took social-media whiz Nicki no time at all to get new ones going. Now, of course, comes the long slog of winning back all those JPFO Twitter and FB followers — and there were thousands. So please … spread the word.
I swear, just watching Nicki work wears me out. I think I’ll go have a Bloody Mary to recuperate.
- This is both fun and educational: How Secure is My Password? Just in case, I suggest you not enter any real passwords, but something entirely different that just has the same general mix of numbers, letters, and symbols as any password you might use. And of course, how long it takes a PC to crack your password and how long it takes some creepazoid with the full power of government behind him are two very different things.
- Why we should all watch Groundhog Day. (Contains spoilers; but then, is there anybody who hasn’t already seen or doesn’t already know how that great movie unfolds?)
- Don’t you just hate that trendy new put-down by our superiors on the left? Well, here’s somebody who snotty “check your privilege” types the smackdown they deserve.
- John Lott has some good observations about Bloomberg’s latest.
- Bob Hoskins has died. Damn. He was a terrific actor and sure was a lot of fun in Roger Rabbit.