Slashdot Mirror


Anatomy of a Moral Panic: Reports About Amazon Suggesting 'Bomb-Making Items' Were Highly Misleading (idlewords.com)

Maciej Ceglowski, a Polish-American web developer, has demolished a news story from earlier this week in which a British outlet Channel 4 suggested that Amazon's algorithm-driven suggestions were helping people find items that are required to make bombs. Multiple credible news outlets picked the story, including The New York Times, Reuters, BBC, and CNBC. We ran an excerpt from the New York Times' article, which included a newsworthy response from Amazon that it was reviewing its website, on Slashdot. In reality what was happening was, Ceglowski wrote, the items Amazon suggested would help high school chemistry students with their experiments. From his blog: The 'common chemical compound' in Channel 4's report is potassium nitrate, an ingredient used in curing meat. If you go to Amazon's page to order a half-kilo bag of the stuff, you'll see the suggested items include sulfur and charcoal, the other two ingredients of gunpowder. [...] The Channel 4 piece goes on to reveal that people searching for 'another widely available chemical' are being offered the ingredients for thermite, a mixture of metal powders that when ignited "creates a hazardous reaction used in incendiary bombs and for cutting through steel." In this case, the 'widely available chemical' is magnesium ribbon. If you search for this ribbon on Amazon, the site will offer to sell you iron oxide (rust) and aluminum powder, which you can mix together to create a spectacular bit of fireworks called the thermite reaction. The thermite reaction is performed in every high school chemistry classroom, as a fun reward for students who have had to suffer through a baffling unit on redox reactions. [...] When I contacted the author of one of these pieces to express my concerns, they explained that the piece had been written on short deadline that morning, and they were already working on an unrelated article. The author cited coverage in other mainstream outlets (including the New York Times) as justification for republishing and not correcting the assertions made in the original Channel 4 report. The real story in this mess is not the threat that algorithms pose to Amazon shoppers, but the threat that algorithms pose to journalism. By forcing reporters to optimize every story for clicks, not giving them time to check or contextualize their reporting, and requiring them to race to publish follow-on articles on every topic, the clickbait economics of online media encourage carelessness and drama. This is particularly true for technical topics outside the reporter's area of expertise. And reporters have no choice but to chase clicks.

78 comments

  1. Wow this algorithm is amazing by burtosis · · Score: 1

    So the real takeaway is it has uncovered a ring of terrorist training camps being run out of high school chemistry labs? Or am I supposed to fall into the giant vat of irony of this being a clickbait slashdot article? I'm so confused...

    1. Re: Wow this algorithm is amazing by Anonymous Coward · · Score: 0

      You sound more likely to harm others.

  2. kudos by kiviQr · · Score: 1

    kudos to Maciej Ceglowski for chasing clickbait and drama media outlets!

  3. What? by argStyopa · · Score: 4, Funny

    It's hard to believe the internet would hyperbolize something just for fun.

    --
    -Styopa
    1. Re:What? by Quirkz · · Score: 0

      You know who hyperbolized things for fun? Hitler, that's who!

    2. Re:What? by Anonymous Coward · · Score: 0

      So, the world isn't going to end tomorrow? Nevermind, O'l Kimmy wants to test an H-bomb in the Pacific. That'll cure the lack of clicks again.

    3. Re:What? by Archangel+Michael · · Score: 1

      Have you heard about the dangers of Di-Hydrogen Monoxide? That shit is for REAL!

      --
      Agent K: A *person* is smart. People are dumb, stupid, panicky animals, and you know it.
    4. Re:What? by PolygamousRanchKid+ · · Score: 1

      It's hard to believe the internet would hyperbolize something just for fun.

      Well, I was searching for duct tape on Amazon to patch the tubes of the Internet, and the algorithm kept suggesting:

      "Would you like some hamsters along with your duct tape?"

      So I guess the Internet's ideas of fun can be somewhat bizarre . . .

      --
      Schroedinger's Brexit: The UK is both in and out of the EU at the same time!
    5. Re: What? by Anonymous Coward · · Score: 0

      Likely by sand monkeys muhammads imported by obama and placed in schools to learn the basics of bomb making.

    6. Re:What? by mikael · · Score: 1

      "Never let the facts get in the way of a good story" - 1930's newspaper editor

      --
      Vintage computer adverts: http://www.vintageadbrowser.com/computers-and-software-ads
    7. Re:What? by Hognoxious · · Score: 1

      I thought that was Werner von Braun?

      Hang on, he parabolised them. My bad. As you were.

      --
      Confucius say, "Find worm in apple - bad. Find half a worm - worse."
  4. "the piece had been written on short deadline" by turkeydance · · Score: 1

    hate speech. deadlineism or shortism or pieceism. ism ism, maybe.

  5. Re:And Slashdot, and The Mirror do the same by msauve · · Score: 4, Insightful

    Wait till the news finds out you can buy weapons (knives, baseball bats, crowbars, etc.) and pressure cookers from Amazon!

    --
    "National Security is the chief cause of national insecurity." - Celine's First Law
  6. Journalists do not have time by Anonymous Coward · · Score: 0

    Journalists do not have time to become experts. They are supposed to rely on experts to be experts. Here, it look like the local news checked with someone at Amazon and someone in government. It's unclear from the story whether they checked with any experts--either chemistry professors, antiterrorism experts, bomb squad trainers, explosives disposal people from the military, or anyone like that.

    They should talk to those people and put a correction on the story, but this happens. It's not a reason to stop small and quick investigations overall, just a reason to identify experts better and maybe fire someone if they KEEP making this mistake.

    1. Re:Journalists do not have time by oh_my_080980980 · · Score: 1

      RFTA:

      "The real story in this mess is not the threat that algorithms pose to Amazon shoppers, but the threat that algorithms pose to journalism. By forcing reporters to optimize every story for clicks, not giving them time to check or contextualize their reporting, and requiring them to race to publish follow-on articles on every topic, the clickbait economics of online media encourage carelessness and drama. This is particularly true for technical topics outside the reporter's area of expertise. And reporters have no choice but to chase clicks."

    2. Re:Journalists do not have time by Anonymous Coward · · Score: 0

      Many journalists really don't give a rat's ass at how true their words are, and definitely won't bother with retractions or additions unless ordered to do so by a libel/slander injunction or if they are in danger of getting shitcanned. I worked with a former journalist, and he told me about the key to the industry is, "if it bleeds, it leads." This is why news companies will go and publish everything and anything a mass shooter wrote, while all but making a memorial statue of the shooter at the scene of the crime just in hope of planting the seed for further copycats, who see all the fame and adulation of what one can do with an el cheapo semi auto rifle and a few drum mags. This is why in Dallas, local news agencies were saying that the refineries are down indefinitely, and implying that there will be a shortage... which whipped people into a panic. Nothing like passing by gas stations where people were physically brawling, with lines several blocks long.

      I actually trust government propaganda outlets (rt.com, Voice of America) more than the press here in the US. At least propaganda outlets have a mission and a goal, and have psyops people who can actually write something factual (even with their slant on it), as opposed to journalists who always have that anonymous source to back things up.

    3. Re:Journalists do not have time by HornWumpus · · Score: 1

      Journalists, take chemistry? Where? Best odds are in high school.

      J schools typically have normal liberal arts curricula. No non-remedial math or science required. They retake middle school math and 'earth science' yet again in college.

      --
      John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
    4. Re: Journalists do not have time by Anonymous Coward · · Score: 0

      didn't you hear that wxperts are highly overrated and everyone is sick of their opinion now.

  7. Fake news by Anonymous Coward · · Score: 0

    It's not hard to spot, the hard part is not believing what you want to is false.

  8. Oh, that Maciej! by Just+Some+Guy · · Score: 2

    Maciej Ceglowski, a Polish-American web developer,

    ...better known as the owner of Pinboard (which recently bought Delicious!), and is somewhat well-known on Twitter for his snarky, witty commentary. He's not just some random guy with a blog.

    --
    Dewey, what part of this looks like authorities should be involved?
    1. Re:Oh, that Maciej! by Anonymous Coward · · Score: 0

      Holy shit, I didn't realize he bought Delicious. That's actually kind of hilarious.

    2. Re:Oh, that Maciej! by Anonymous Coward · · Score: 0

      Maciej Ceglowski is an asshole with a blog.

    3. Re:Oh, that Maciej! by Anonymous Coward · · Score: 0

      an asshole with a blog.

      Most bloggers are assholes.

    4. Re:Oh, that Maciej! by Just+Some+Guy · · Score: 1

      He acquired the crap out of it. Choice comment:

      Even Yahoo, for whom mismanagement is usually effortless, had to work hard to keep Delicious down.

      ...and he ends with:

      Do not attempt to compete with Pinboard.

      --
      Dewey, what part of this looks like authorities should be involved?
  9. Re:And Slashdot, and The Mirror do the same by sittingnut · · Score: 0

    "journalists" at legacy media find real world mundane people, actions, and events unsettling.
    what 's new?

  10. And then there's the book... by Anonymous Coward · · Score: 0

    You can still get "The Anarchist Cookbook" on Amazon, which is the number one bestseller in Anarchism.

    1. Re:And then there's the book... by HornWumpus · · Score: 1

      That book will get you killed. Many dangerously wrong instructions.

      --
      John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
    2. Re:And then there's the book... by Anonymous Coward · · Score: 1

      ...as intended.

  11. Comment removed by account_deleted · · Score: 2

    Comment removed based on user account deletion

  12. high school chemistry for rich kids by Anonymous Coward · · Score: 1, Funny

    The thermite reaction is performed in every high school chemistry classroom, as a fun reward for students who have had to suffer through a baffling unit on redox reactions.

    The hell you say, you presumptuous privileged asshole. I went to school in the inner city urban ghetto, where the only memorable thing that happened was that one time the chemistry teacher broke a thermometer and spilled mercury on his hands and had a panic attack. I've never seen thermite in my life.

    Fuck you, slashdot techscum turdbros. Fuck. You.

    1. Re:high school chemistry for rich kids by Anonymous Coward · · Score: 0

      You got the 'cooking crack' lab as a substitute.

      You didn't miss much, thermite is the 'sparker' of the illegal fireworks world.

    2. Re:high school chemistry for rich kids by Anonymous Coward · · Score: 0

      I've never seen thermite in my life.

      Youtube it, you baby.

  13. This was what my school chemistry society was for. by BellyJelly · · Score: 1

    Many years ago when I was at school, the Chemistry Head ran an after school chemistry club. Virtually everyone who went was there to make explosives. Of course, we had to pretend to be doing some sort of worthy science experiment, but as soon as the teacher's back was turned we "liberated" all the interesting chemicals. He must have known, since he would have been re-ordering the ones in high demand, but he probably took the view that any chemistry is better than none. Unfortunately there was a crackdown after there was a small explosion caused by someone making nitroglycerine, and they got nitric acid in their eyes. These days we would probably all get arrested under "anti-terror" laws.

  14. Re:This was what my school chemistry society was f by Anonymous Coward · · Score: 0

    This is why I have a love of science, chemistry, physics, and math to this day. 30yrs after H.S.

  15. Real headline: Ceglowski a scumbag by Anonymous Coward · · Score: 0

    The real news here is that the original author learned that the story was Fake News (tm) but kept it up unedited anyway because the big media outlets were reposting it and driving users to his site, which generated money for him.

    His reaction when he found out the article was wrong was not, "Oh, oops, I should let people know about that," it was "Oh wow, look at all the money I'm getting for writing lies about Amazon."

    To be fair, while Thermite is a common high school chemistry lab specimen, it IS also an explosive and can be used for purposes other than science...just like that pernicious household chemical, dihydrogen monoxide.

    1. Re:Real headline: Ceglowski a scumbag by HornWumpus · · Score: 1

      Define 'explosive'...Thermite burns very hot, doesn't blow up.

      --
      John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
    2. Re:Real headline: Ceglowski a scumbag by Anonymous Coward · · Score: 0

      You're just not trying hard enough [1]

      [1] https://physics.stackexchange.com/questions/10320/explanation-of-thermite-vs-ice-explosion

  16. Re:This was what my school chemistry society was f by Anonymous Coward · · Score: 0

    - These days we would probably all get arrested under "anti-terror" laws.

    Only if you or your family is from a predominately Muslim country.

  17. Re:This was what my school chemistry society was f by Anonymous Coward · · Score: 0

    And the only way to find work in science, chemistry, physics, and math is to teach them in high school. They are perfect examples of worthless self-perpetuating subjects that are taught by teachers to the next generation of teachers.

  18. Plutonium sale by TheZeitgeist · · Score: 1

    I was buying a couple kilos of plutonium 239 on Amazon this weekend and Amazon helpfully suggested the right explosive lenses to go with my neutron initiator I got last month. Its like Amazon knows what I want before I want it. A real timesaver.

    1. Re:Plutonium sale by iggymanz · · Score: 1

      watch out for the stale tritium, the helium in the old crap poisons the boosting

    2. Re:Plutonium sale by HornWumpus · · Score: 1

      Don't forget the Lithium Deuteride! Amazon is missing opportunities if it's not including all 3 in a 'frequently bought together' package.

      --
      John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
  19. Re:This was what my school chemistry society was f by HornWumpus · · Score: 1

    Bullshit.

    High school chem labs don't have strong enough acids to make nitroglycerine.

    --
    John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
  20. TL:DR by Bodhammer · · Score: 1, Funny

    TL:DR - The news media are lazy. stupid fuckwits...

    --
    "I say we take off, nuke the site from orbit. It's the only way to be sure."
    1. Re:TL:DR by Anonymous Coward · · Score: 0

      Shit like this killed the Top-of-the-Line Chemistry Kit C4000 of https://en.wikipedia.org/wiki/Kosmos_(publisher) , which had Experiments to prepare a German High Schooler for a course of study in Chemistry. It was that comprehensive.

  21. This article could use some fixin' by Anonymous Coward · · Score: 0

    Multiple credible credulous news outlets picked the story
    FTFY

  22. most aren't good by Anonymous Coward · · Score: 0

    I think most journalists would like to think they're doing good, but they know they're just bought and paid for hacks. I don't trust a goddamn thing in the "news" anymore.

  23. Anything can be 'bomb making equipment' by ArylAkamov · · Score: 1

    From glass coffee pots to the hydrogen peroxide in your bathroom medical kit.
    Pretty shitty terrorists if they're going through the trouble to make gun powder when all they would need to do is look in their garage for the chemicals to make something far more devastating.
    Hell, years ago some dude on the old RogueSci forums used orange tang powder (for the citric acid) as a catalyst to make an organic peroxide based explosive just to prove a hilarious point.

    1. Re:Anything can be 'bomb making equipment' by jedidiah · · Score: 2

      Those home made gun powder ingredients on Amazon sound like something that that should also be displayed with a Gorn action figure.

      --
      A Pirate and a Puritan look the same on a balance sheet.
    2. Re:Anything can be 'bomb making equipment' by Anonymous Coward · · Score: 0

      Pretty sure you can just go buy it.

    3. Re:Anything can be 'bomb making equipment' by Anonymous Coward · · Score: 0

      ... make an organic peroxide-based explosive ...

      Explosives depend on purified chemicals: The catch being we purify chemicals for other reasons.

      About 3 years ago, some politician got a bee in his bonnet about KMn04 (Condy's crystals, a household substance in the 1970s) because, being an oxidizer, it could be used for incendiary devices (eg. with glycerin). The press started reporting on the dangers of this now, too-dangerous-to-name chemical.

      I know a guy who campaigned to have NaOH banned because, before there was acid in women's faces, there was caustic soda on cars. He now buys it to clean his restaurant waste-pipes.

  24. You can train them by Anonymous Coward · · Score: 0

    You can train small rodents to pull cords thru conduit or internet tubes.

  25. Re: This was what my school chemistry society was by BellyJelly · · Score: 1

    This wasn't a US High School, and it was ~35 years ago. I think the rules were maybe more relexed then.

  26. Re: This was what my school chemistry society was by BellyJelly · · Score: 1

    Or even relaxed!

  27. Re: This was what my school chemistry society was by HornWumpus · · Score: 1

    Doubt it. I think the dude dripped pure water into something like 1 molar acid and got splattered by the instaboil.

    Perhaps he was playing with nitroglycerin ingredients and didn't realize what he actually did and that he didn't actually make any. Nobody told him the truth because it would only make him more dangerous.

    --
    John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
  28. Wait, I think I get it now by rsilvergun · · Score: 1

    you're saying that high school kids are making Bombs. My God, it's worse than we thought! Think of the (bomb making) children!

    --
    Hi! I make Firefox Plug-ins. Check 'em out @ https://addons.mozilla.org/en-US/firefox/addon/youtube-mp3-podcaster/
  29. Highly misleading? by nuckfuts · · Score: 1

    If one ordered potassium nitrate and Amazon's algorithm "suggested items include sulfur and charcoal", how is that not bomb-making ingredients?

    1. Re:Highly misleading? by Mike+Van+Pelt · · Score: 1

      If one ordered potassium nitrate and Amazon's algorithm "suggested items include sulfur and charcoal", how is that not bomb-making ingredients?

      Theoretically.

      Making black powder that you can get any sort of a bang out of isn't as easy as Captain Kirk made it out to be. Not by a long shot. Voice of experience here.

      My best batch I ran in the rock tumbler for a couple of days. Still, it was green powder. I didn't know about korning way back then, and if you don't do that, it's not going to have much kick.

    2. Re:Highly misleading? by SuricouRaven · · Score: 1

      Probably because they'd just spent the last hour searching for 'bomb' 'explosive' and 'gunpowder' before Amazon's algorithms did their thing.

  30. Re:This was what my school chemistry society was f by Mike+Van+Pelt · · Score: 1

    Bullshit.

    High school chem labs don't have strong enough acids to make nitroglycerine.

    Depends on when. Back when I was taking high school chemistry (1970 or so) the chemistry lab absolutely had nitric and sulfuric acids strong enough to nitrate organics, and the glycerine there on the shelf just waiting to be triply nitrated.

    Other fun stuff: Sodium and potassium metal. White phosphorous.

    Really scary stuff: Hydrofluoric acid. (Not sure about Derek Lowe, but that one is on my list of Things I Won't Work With.)

    I can't say about now; I haven't been in a high school chemistry lab chemical storeroom in 47-ish years.

  31. Avoiding tthe problem by Jerry · · Score: 1

    Stupidly insane alarmist articles by the media.
    Have thugs, gangsters and drug dealers using firearms? Increase restrictions on Joe and Sally Sixpack. "facepalm:
    Have jihadists setting off bombs? Increase restrictions on Joe and Sally Sixpack? :facepalm:

    You can go to your local hardware store and/or walmart and pick up all of that stuff, stump destroyer, acetone paint remover, 3% hydrogen peroxide, Ammonium Nitrate, Sulfuric Acid, HCL, etc..., under various brand names. Boil down 8 bottles of Hydrogen Peroxide in a pyrex pot to one bottle and you'll have 25% Hydrogen Peroxide. Collect Urine and oxidize it to Nitrates. That's all chemistry info I learned in HS chemistry class 60 years ago, and govs can't bottle that info up.

    Enforce the laws for criminal use of firearms and sentence offenders to longer terms without parole.
    Ditto for Muslim "warriors" who think blowing up women and children is a brave act.
    Restore the death penalty for crimes which result in multiple deaths. The perp won't be able to repeat his actions if he is dead.

    --

    Running with Linux for over 20 years!

    1. Re:Avoiding tthe problem by Hognoxious · · Score: 1

      Boil down 8 bottles of Hydrogen Peroxide in a pyrex pot to one bottle and you'll have 25% Hydrogen Peroxide.

      No, you'll have 100% water.

      --
      Confucius say, "Find worm in apple - bad. Find half a worm - worse."
  32. Re:This was what my school chemistry society was f by Anonymous Coward · · Score: 0

    And people with your qualifications can become Chief Security Officers.

  33. Re:This was what my school chemistry society was f by HornWumpus · · Score: 1

    https://en.wikipedia.org/wiki/...

    White fuming nitric acid in your HS lab? Alternatively fuming sulphuric acid mixed with azeotropic nitric acid?

    HS chem labs _don't_ have acids strong enough to make nitroglycerin. If they ever did, your teachers were fucking crazy.

    --
    John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
  34. Re:This was what my school chemistry society was f by mikael · · Score: 1

    I remember those experiments in chemistry lab. Only the teacher did that experiment. Glass jar, water in a perspex box, with the sodium/potassium on a long spoon, dropped in while he was wearing safety goggles.

    One of the most interesting experiment was when I was in a computer lab at college, they had just installed a new extractor fan wrongly, and so it actually extracted the waste fumes from the chemistry lab isolation boxes from the floor below right into the chemistry lab. People were turning interesting shades of red and green.

    --
    Vintage computer adverts: http://www.vintageadbrowser.com/computers-and-software-ads
  35. original story was not totally off base by Goldsmith · · Score: 1

    I don't think many people here actually purchase or use dangerous chemicals on a regular basis. Certainly, this web developer blogger is not a chemical expert and is not the kind of person the journalist should have turned to for an expert opinion. I might be.

    Generally speaking, chemical companies will not deliver dangerous chemicals to your home. Yes, you can get sulphur, nitrates, and charcoal at a nursery, and other chemicals at the hardware store and drug store, but these are usually in smaller bottles or lower concentration than research or industrial grade chemicals.

    Your high school chemistry teacher had easy access to high quality chemicals because he was at a school. Essentially: private residence - no chemical deliveries; warehouse, school, hair salon, dentist's office, etc. - yes chemical deliveries. I'm not sure this was a legal issue, but it is definitely a "thing" that I've experienced. I'm met several other people around the US who have started companies out of their home that required research grade chemicals who had the same experience. Everyone I've met who has been in this situation did the same thing: we all worked with a local school, hospital, or specialized startup incubator for shipping and storage of our chemicals. That kind of makes sense.

    Amazon has stocked high grade chemicals in large amounts and will ship to your house. Obviously, people had access to these chemicals in the past, but Amazon does make it a lot easier to get these things. It is reasonable to be concerned about that. A quick search on Amazon of some chemicals I've ordered (and been surprised to find there - hey, it IS convenient) shows that Amazon has taken this attention seriously and removed some of the research grade material they used to stock.

    This black powder stuff may not be a big deal, but there has been some material on Amazon that was certainly eyebrow raising. I don't think it's there anymore.

    1. Re:original story was not totally off base by SuricouRaven · · Score: 1

      A lot of those chemicals are surprisingly useful. The bomb that started this panic was an acetone peroxide explosive - probably improperly prepared, as it didn't make much of a bang. You need only two reagents to make that. Hydrogen peroxide, and acetone. I purchased a bit bottle of acetone online because I use it to perform vapor smooths of 3D printed objects - exposure to acetone vapor makes them smoother and stronger. It's also pretty good at getting ink stains from clothing.

    2. Re:original story was not totally off base by Hognoxious · · Score: 1

      You using for cleaning your fingernails. No shame in that, sweetie.

      --
      Confucius say, "Find worm in apple - bad. Find half a worm - worse."
    3. Re:original story was not totally off base by SuricouRaven · · Score: 1

      Nail polish removes is diluted acetone. Raw acetone certainly gets the nail polish off, but it'll take part of the skin with it. Plus dilution reduces the flammability.

  36. Re:This was what my school chemistry society was f by Anonymous Coward · · Score: 0

    The smart ne'er-do-wells of your school didn't refine the acids available? It's easy. Getting common acids to 80% or better from common stock is an exciting (and taxing to the vent hood) achievement.

    Maybe you just didn't know any of the kids that did.

  37. of course they did by Anonymous Coward · · Score: 0

    I was in high school, in the US, in the 70s, and we most certainly had all the usual concentrated acids - nitric, sulfuric, and hydrocholoric. You'd dilute them down to make 1M solutions for labs. Perhaps today, they don't have it, but I don't see any particular reason why not. (other than the horrible trend of "labs on computer simulation")

  38. nobody uses WFNO for nitrating at home by Anonymous Coward · · Score: 0

    Don't confuse industrial processes with those used in smaller home/school labs. The wikipedia article is talking about industrial production. Off the shelf concentrated sulfuric and nitric acids work just fine for nitrating stuff. Yeah, not as pure a product (plenty of dinitro mixed in), nor as stable, etc.,etc.etc. But presumably you're not making kilogram quantities to make dynamite. You're looking to make a couple of cc as a novelty, and if it's only 50% NG, that's still better than nothing.

    1. Re:nobody uses WFNO for nitrating at home by HornWumpus · · Score: 1

      Nobody uses white fuming nitric acid at home, for anything.

      Off the shelf (in a HS lab) 'concentrated' is typically 1 molar acid. That won't do the job.

      Truth is, I tried. Had 'an in' at the local university chem department supply room. My dad the prof.

      Anyhow, came up with BS to justify needing a small amount of 5 molar sulphuric. Got it. Waited a 'long time' in my middle school head. Tried to do the same thing for nitric. Dad said: 'Nitro cellulose is much more stable than nitroglycerin, don't be an idiot son.' Didn't tell me any 18 year old could buy it in the reloading department at the gun store. Let me find that out for myself. Fun times. All parts still attached.

      5 molar is mother's milk compared to any of the fuming acids.

      --
      John McAfee 'It was like that time I hired that Bangkok prostitute; to do my taxes, while I fucked my accountant'
  39. Re:This was what my school chemistry society was f by Hognoxious · · Score: 1

    They might not now, where you are.

    They did when - and where - I went to school. And it wasn't the only dangerous thing. We were taught evolution too.

    --
    Confucius say, "Find worm in apple - bad. Find half a worm - worse."
  40. It all makes sense... by Anonymous Coward · · Score: 0

    What happened to those vaunted "layers and layers" of fact-checkers and editors hard at work?

  41. Re:This was what my school chemistry society was f by Anonymous Coward · · Score: 0

    Our chemistry teacher was smarter. When she found, that our club team is at the brink of getting batch of nitroglycerine she said "OK, stop this right now. We will do this together, in very small batch and only once!"
    Then we switched to rocket fuels in cooperation with physics teacher ...

    Today I am grateful - I have all fingers and eyes.
    Still playing with chemistry over weekends - mostly to keep my eyes over kids ....
    Fortunately they prefer ammo reloading over big bang theories.