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Planes Can Be Hacked Via Inflight Wi-fi, Says Researcher

colinnwn Re: Why WiFi (151 comments)

I'm not certain on the newest designed planes like the 787, but on all older planes the 2 data systems (aircraft data and IFE data) use seperate transponders and seperate antennas and even broadcast to seperate satellites, or in the case of air data by shortwave. Air data goes by ARINC, IFE by Row44, Gogo, etc.

about 4 months ago
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Laser Eye Surgery, Revisited 10 Years Later

colinnwn Re: Astronomy, and general poor night-time resu (550 comments)

The slits you are thinking of is RK. I had wavefront PRK. It is basically the same thing as LASIK. The only difference is instead of cutting the flap, they put a chemical on your corneal skin and scrape it off. After the procedure it regrows. PRK is what military pilots are allowed to get and is paid for because after it heals it is more structurally stable. It just hurts some more.

about 4 months ago
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The Improbable Story of the 184 MPH Jet Train

colinnwn Re: A Century Ago (195 comments)

I'd say you are lucky and possibly have a really good Federal Security Director at your airport. I regularly spend a half hour in the TSA line and have spent over an hour multiple times in different cities. Though to be fair I've also gotten through in 5 minutes, and the time isn't necessarily predictable. If you need to check a bag that can add 5 minutes to an hour, plus the 20 minutes in advance that you should be at the gate and the fact that airlines and the TSA aren't generally sympathetic if you are running late means being at the airport 2 hours in advance usually makes sense to do.

about 4 months ago
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Cable Boxes Are the 2nd Biggest Energy Users In Many Homes

colinnwn Re: Deep sleep ... a few watts ... (394 comments)

Holy cow. My electric rate is 10 cents per kwh, not tiered. Where is it 3x that?

about 5 months ago
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Tesla Model S Gets Titanium Underbody Shield, Aluminum Deflector Plates

colinnwn Re: Sounds like (314 comments)

Relatively common on Colorado interstate highways.

about 8 months ago
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Engine Data Reveals That Flight 370 Flew On For Hours After It "Disappeared"

colinnwn Re:It wasn't the engines sending data (382 comments)

There have been claims that this particular aircraft did not have the satellite transceiver installed to do this.

about 8 months ago
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Engine Data Reveals That Flight 370 Flew On For Hours After It "Disappeared"

colinnwn Re:Turns out, no. (382 comments)

"some illegal military operation" Why does it have to be illegal? It could be a simple as we don't want to disclose our full worldwide surveillance capabilities. We've also been told that the transponders were turned off or quit working. But I haven't read anyone claim the same of the radios. Possibly the circuit breakers on the VHF/HF transceivers weren't pulled and the plane did to continue sending ACARS engine performance data on VHF/HF and for whatever reason MAS didn't receive or is denying receiving it, and US signal intelligence did pick it up.

about 8 months ago
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Whole Foods: America's Temple of Pseudoscience

colinnwn Re: God (794 comments)

I knew that organic farmers use a few basic pesticides like different salts and soaps, but I was surprised that there are about 20 pesticides approved for organic certification and not all of them are well studied including one no longer used on plants that is toxic to humans and still used as a pesciside. This wasn't my crusade, though I am definitely against some of Monsanto's practices and FDA's lax oversight. But I did forward a couple stories about it from reputable scientific journals to my wife.

about 9 months ago
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Whole Foods: America's Temple of Pseudoscience

colinnwn Re: God (794 comments)

I didn't say "Local Corner Stores" I said "other grocery stores." We don't shop at local corner stores for groceries because as you point out they are so much higher. She is comparing Whole Foods prices for fresh food to the largest chain grocery stores in our area including Walmart Neighborhood Market, Tom-Thumb, Kroger, Albertson's and the one smaller oddball - Sprouts.

about 9 months ago
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Whole Foods: America's Temple of Pseudoscience

colinnwn Re: God (794 comments)

There is a lot of pseudo-science BS and greenwashing in the organic community. But I also think your impression of it is a common misconception. Organic practices are constantly progressing through scientific research, or best practices being rediscovered to enhance yield. It isn't all anti-science back to nature romanticism.

Yields don't have to be much lower. Growing organic is more expensive because it requires more labor hours, which is the big reason industrial farms were so easily honeymooned by Monsanto and other agri-businesses to use the latest pesticides with minimally studied safety profiles, fertilizers, and genetically shotgun spliced crops that cost a fortune to the farmer and lock them in to business with those companies. It also allowed farmers to forget the hard won knowledge over generations of how to maintain their soil and do proper crop rotation to prevent degradation of their land.

My wife grew up in rural Illinois. She remembers having to come in when the spray planes would fly overhead, and the stench that lingered in the air afterward. She got a non-cancerous brain tumor that will probably reoccur over her life. She has had lots of friends from the area live with and die from various cancers before they've turned 40. There is no hard scientific evidence this spraying was the cause. But those chemicals are generally studied in isolation, in labs for several years, not together in the environment with humans over decades. She has some concern that we may learn many decades later there is a link.

And as one other poster alluded to, if you are concerned about calorie yield per acre, you'd do much better by not (or rarely) eating beef as it is very land intensive to grow the feed for cows and they have a high global warming contribution through their methane emissions.

about 9 months ago
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Whole Foods: America's Temple of Pseudoscience

colinnwn Re: God (794 comments)

My wife likes to buy organic fresh vegetables, fruit and free range meat because of the less intensive farming and ranching practices. She claims Whole Foods prices are generally cheaper than other grocery stores and even our farmers market for those items. But the processed and prepared food is much more expensive.

about 9 months ago
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Animal Drug Investigation Reveals Pet Medication Often Doesn't Work

colinnwn Re: I have no doubt this is true in the whole (279 comments)

For the first 5 years he had no periods of decline that didn't occur during the few times he was off glucosamine. It was only after glucosamine wasn't sufficient after 5 years that the vet prescribed Metacam, which seems to barely make a difference, but we've left him on it.

I'm aware of the potential for observation bias and anecdotes aren't scientific. I'm also aware of the low threshold for efficacy even for approved drugs, and while a study may not find statistically significant correlation on the whole, that doesn't mean some individuals weren't greatly benefited. In the end if you feel something is really beneficial and the risks are low, you just got to Let the science be damned . Sometimes the science catches up with you.

about 10 months ago
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Animal Drug Investigation Reveals Pet Medication Often Doesn't Work

colinnwn Re: Owners spend that much? (279 comments)

That is way low for 2 of our dogs and way high for the other 2.

about 10 months ago
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Animal Drug Investigation Reveals Pet Medication Often Doesn't Work

colinnwn I have no doubt this is true in the whole (279 comments)

But or dog has had hip trouble for 6 years. The first 5 we did nothing but keep him on glucosamine. The few times we took him off due to laziness or questioning it worked due to the Vet mentioning conflicting research, our dog noticeably declined. And within 2 weeks of him going back on it, he got better.

about 10 months ago
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Who's Selling Credit Cards From Target?

colinnwn Re: Purview of NSA? (68 comments)

And it is against the law for them to spy on Americans on US soil. Didn't slow them down.

about a year ago
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60% of Americans Unaware of Looming Incandescent Bulb Phase Out

colinnwn Re: If it bother you that much (944 comments)

I have the exact same thing in my kitchen and was super easy to pop out the current keystones and rewire them for the new Robertson silent switching ballasts I bought on Amazon for about $20, no ground required. Was a lot easier than trying to remove and install new 8 foot fixtures.

about a year ago
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ITU Standardizes 1Gbps Over Copper, But Services Won't Come Until 2015

colinnwn Re: What ISPs? (153 comments)

If it is really only good to 100 m, then it seems like a significant problem. My pole drop to first jack is 40 m. In even a decently compact residential street that would only get you 6 lots out from the node not including their pole drop.

about a year ago
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ITU Standardizes 1Gbps Over Copper, But Services Won't Come Until 2015

colinnwn Re: The upper limit... (153 comments)

How do you think cable works?

about a year ago
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FCC Chair: It's Ok For ISPs To Discriminate Traffic

colinnwn Re:Let's make it a trade (365 comments)

Seems like it would be easier to allow traffic discrimination, but that automatically loses that company's exclusive franchise agreement, and the jurisdiction must then allow other companies to use the right of way to run last mile connections at the same rate charged to the incumbent franchise.

about a year ago

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