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Comment Re:Any chemists want to weigh in?? (Score 1) 256

So your point is DON'T be cautious when doing hydrolysis experiments at home?

when everything is described as dangerous, nothing gets treated as dangerous.

We're already there. Table salt has warnings on it.

8. EMERGENCY AND FIRST AID PROCEDURE Inhalation: Remove from exposure. If breathing is difficult or has stopped, administer artificial respiration or oxygen as indicated. Immediately seek medical aid. Skin Contact: Wash thoroughly with soap and water. Seed medical aid. Eye Contact: Flush immediately with large amounts of water, lifting the lower and upper lids occasionally. Seed medical help. Ingestion: Give 1 -2 large glasses of water or milk. Induce vomiting. Immediately seek medical aid. Never give liquids to an unconscious person.

Comment Re:San Francisco: crazy again (Score 4, Informative) 371

Property taxes and rent rising pushes out renters who have lived there a long time. People like their neighbors and work to establish a safe community only to be priced out of it BECAUSE they made it safe. They end up having to move to a more distant neighborhood which is once again unsafe. Now they have to commute further to work and have less money from the move. Moving to a new apartment generally means paying higher rent in cities if you keep the same level of nice neighborhood, so it's likely a step down.

I mean, it sounds reasonable to me. Not compelling enough for me to not move to a gentrifying area (which I have before and don't feel particularly guilty about), but I understand why it upsets some people legitimately. I do think a lot of it is simply entitlement or making excuses for envy. Obviously tipping over someone's car isn't a rational way of trying to keep prices for long-term residents down: people who have already moved in are just going to hire more cops which will increase taxes which will hasten the poorer residents being priced out. No, those idiots were either simply troublemakers or at best angry because they didn't have a nice shiny smartcar while their neighbors did.

Comment A question about the microscope (Score 4, Informative) 60

I must have been actually working last month because I haven't heard about the entanglement-enhanced microscope. Does it do fluorescence microscopy? The was no mention of fluorescence in the article. It sounds like this is just better DIC imaging, which is of limited use in biology. Electron microscopy has (literally) been around since before the internet and has better resolution than anything you're going to get with light. Light microscopy seems to be primarily important today for basic stuff like whole tissue imaging (generally not requiring the resolution described here) or fluorescence microscopy, which it doesn't sound like this microscope can do. Fluorescence is useful because with most applications, you're trying to visualize a small thing in a much much much bigger volume of stuff. Like you're trying to see a protein within a cell within a tissue. Looking at cells with light for a small thing doesn't tell you much, you just see a blur. When the small thing is basically emitting it's own light, as happens sorta with fluorescence, you can see it.

There are also already fluorescence based microscopy techniques which surpass the diffraction limit.

I'm not going to say it doesn't sound useful, since most of the time, you only realize how useful a thing is once you already have it. I'll just say that if the microscope mentioned here doesn't do fluorescence, I can't think of anything one would use it for that they wouldn't be able to do better with EM or fluorescence microscopy.

Comment Re:So If I Drop My Phone (Score 1) 62

That sounds like a false dichotomy. Your first bullet point would be true unless some smart engineer figured out how to make it a reasonable size. I hear they have some smart engineers working at google. On your second, you would likely save money on upgrades, not having to replace the whole phone, and probably going longer between upgrades. The third is wild predictions. If the design concept takes off and becomes the standard model, then it's going to save a lot of waste.

Be skeptical, not cynical.

Comment Re:Oh, it's on SyFy? (Score 1) 167

The internet hates everything. Seriously, name one goddamn thing someone on the internet isn't hating on. ANYTHING!!!! Sex, beer, hip hop, music that ISN'T hip hop, air, the moon... there's someone out there who has a blog dedicated to spreading hate about that thing.

There are nerds on the internet who hate Wil. That means he actually exists. That is all that means.

Comment Re:Op Out Knowledge? (Score 1) 157

The topic though is about genetic testing. What psychosomatic diseases are going to be revealed with genetic testing? WiFi poisoning, for example, isn't going to be revealed by genome sequencing. I mean, since it's a bunch of bull-crap.

I suppose that telling someone they're predisposed to depression or some other psychological diseases might increase that incidence though now that I think about it.

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