![]() in contact with the iron, they set the voltage much lower (-1.4) below where you see Fe0 as a metal - preserving it while the Zn picks up the O2.△The tire producer / manufacturer of the tires you are buying, and Canadian Tire is responsible for the recycling fee that is included in your invoice. If you introduce another metal (Zinc) then you're creating a battery and the interactions can change a little. With ONLY iron in salt water (or wet and salted), you're looking at things happening near 0v (the middle). It may also be basic and force the iron into a slightly basic state that prevents the iron from moving about as an ion. ![]() so the converter turns that flaky rust into a polymerized compound and won't dissolve in water - freezing Fe2O3 in place. Rust converters are things like tannic acid that bond to the oxide and either force it to be insoluble (and "sticky" as an Fe3+ compound, or form a seal. (milligrams at a time, but you should be aware that it's happening) Rust removers (likely acidic) are sobulizing the iron to Fe2+ salts with an acid, so they can be rinsed off (along with whatever iron was there), so ultimately you're damaging the surface over time. A tiny grain of salt on the steel and covered with paint is fairly inert, but once that paint cracks a tiny bit, the salt will start absorbing water from the air, and facilitating rust. While I have no experience with old ships, I've been working with Iron-based battery chemistries the last 6 or so years, and I can say that exposing steel to salt-spray without conversion has the potential to make your life down the road much worse. A great resource for amateurs and pros alike. The Post Apocalyptic Inventor Using a German accent to make devices with salvaged electronics. Created "The Secret Life Of Machines" series in 1988 and is now putting out "The secret Life of Components" on youtube. How good do you have to be at making science videos to score an Obama interview? Bringing social and technical context to automotive journalism. Low-bullshit comparison tests of products for home and shop. He's back! High energy, sketchy as frig experiments. Machining and fabrication at a professional level. The place to start for aspiring CNC machinists. With a name like that, you know he's a wood worker. Search for and rescue of vintage machinery. Making all kinds of stuff with genuine expertise. The nuts and bolts of DIY auto racing, from a long time member of the Skookum community. Carpentry with a dose of zero fucks.įar North Racing. The Stephen Spielberg of technical YouTube videos.Įssential Craftsman. Desktop electrical engineering from a mind that is both curious and funny.Įngineering Guy. Proving that you don't need to spend a lot of money to get OSHA to show up.Įlectroboom. The guy that built a high performance CNC mill from scratch.Ĭlickspring. Electrical device tear downs featuring excessive facial hair.Ĭhris DePrisco. ![]() Home of Project Binky, a highly involved Mini Cooper project.īig Clive. Dicking around in the shop with whatever was at hand, making cool shit, putting it on the internet."īad Obsession Motorsport. Shill free teardowns and neato projects, with a side of dick jokes.Īussie50 "The content he made is more or less an Austrailian version of our patron saint of bumblefuckery's own. One of those guys that can make cool shit without making a huge mess.Īrduino vs. Creating beauty with fire, metal, and percussion.Īpplied Science. In depth industrial machining videos.Īlec Steele. Wanna watch some cool shit? Check out the following YouTube Channels-Ībom79. Enjoy and move on basking in false nostalgia of shop chuckles past is contrary to the natural order. Don't post links to dickheads that rip obsolete VJOs. Don't be a fanboi and hoard old shitty deleted AvE movies. This does not mean you need to report every pic of a legal firearm. blades, firearms, archery equipment, etc. This excludes devices of a legal sporting or ornamental nature, ie. The Skookum community will not participate in the development of illegal weapon systems. "Big Wrench" pics will be removed with extreme prejudice! Use the Daily discussion thread to share your big wrench, found 10mm, or ask "What does Skookum mean?". Serially re-posted content, or content that's generally played out on social media, will also be removed.ĥb. Re-posts less than a month old will be removed. u/datums personally guarantees that all possible resources will be mobilized to provide assistance if necessary.ĥa. Users are strongly encouraged to submit posts for technical or career assistance. This applies to 99.9% of all posts here.ģ. If you post an image, gif, or video, you should also post a comment explaining what we're looking at, with as much detail as possible. This sub is intended to be a place where people come to learn, or teach.Ģ.
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