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Comment 10 years as a civilian? (Score 4, Interesting) 209

How does he know that the NSA hasn't hired more informaticists in the past 10 years? If I read TFA correctly, he's been out for over a decade. I kind of doubt he's privy to top secret (or higher) information like that, although civilians are granted security clearances too sometimes.

I'm not saying he's wrong, I'm just not clear on HOW he knows what he's saying is accurate. Just so you know, I'm not fan of Patriot Act or the NSA's "hoovering" of data, meta or otherwise.

Comment Re:Bullshit (Score 1) 246

Ah, I see. I was thinking a computer engineer as someone like my friend who went to GA tech and took a bunch of actual hard-core engineering courses, as opposed to my other friend who got a ivy-league CS degree, vs me who majored in history and really likes computers as a hobby, and working towards turning it into a real jerb.

Comment Re:So what is the way they want this done? (Score 1) 209

Why is "fix" in quotes? Are you suggesting most plumbers are incompetent? Are you suggesting they are unethical and not fixing the leak? Either way, that's an argument for an increase in more properly trained plumbers. Based on my quick googling, there does seem to be a demand for plumbers. It's not rocket science, but it is a skill/trade and occasionally you have to deal with shit (literally and figuratively, unlike figuratively for most of us).

Maybe they should stick a few vocational classes in the college prep track. You know, for well-roundedness?

Comment Re:Anti-Sunscreen (Score 1) 210

The article highlights an interesting idea. However, one concern is that most sunscreens (except total blocks like zinc oxide and titanium dioxide-pasty stuff) are composed of biologically active compounds that absorb photons. They degrade quite quickly in a hot environment (typical advice is reapply every 2 hours in the sun-mostly for wearing off). For most cosmetically acceptable sunscreens they would need an environmentally protective device to keep them from degrading quite quickly. You probably shouldn't leave sunblock in a car on a hot day, or use them past expiration as they are in the unusual group of topicals that really do loose potency.

To get to your comments... Well, I'm not so sure Google is the best way to get medical info, but here's what I came up with (I'm not a dermatologist, but I am an MD).

These studies looked to see how much of the TiO2 penetrated the skin and got into blood (none to very little), but only after relatively short exposures (paywalls ahead):
https://www.jstage.jst.go.jp/a...
http://www.tandfonline.com/doi...
http://www.ncbi.nlm.nih.gov/pu...
http://onlinelibrary.wiley.com...
http://www.tandfonline.com/doi...
http://toxsci.oxfordjournals.o...
http://toxsci.oxfordjournals.o...

This one looked at "sub-chronic" exposure (2, 4, and 8 weeks):
http://onlinelibrary.wiley.com...

Lastly, this one looked at the effects from TiO2 in makeup and while TiO2 wasn't toxic to cells, hitting it with UV radiation caused some free radical formation, whatever that means for tumorogenesis:
http://www.ncbi.nlm.nih.gov/pu...

Bottom line: Sunblock is probably safe and at this point is definitely better for you than constant sunburns.

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