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441,253 Views • Mar 3, 2022 • Click to toggle off description
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Looks like Cody's Lab also made a video similar to this where he floats Osmium on ferrofluid. Check it out as well! • Heaviest liquid?
Views : 441,253
Genre: Science & Technology
Date of upload: Mar 3, 2022 ^^
Rating : 4.966 (180/20,806 LTDR)
RYD date created : 2022-04-09T10:43:15.464336Z
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YouTube Comments - 866 Comments
Top Comments of this video!! :3
This exact phenomonon is used to seperate waste particles by density in a technique called magnetic density separation (MDS). My colleagues here at the University of Twente have been building an MDS machine using a superconducting magnet system, which was recently (i.e.2 weeks ago) first turned on!
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3:35: "you can see this is just a normal liquid"
Ferrofluid: spikes like crazy under intense magnetic field like some sort of alien substance
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The sodium versus osmium density comparison was fascinating.
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In spite of all that we already do with magnetism, your experiments make me reach the conclusion we have only scratched the surface. Cool findings.
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There's so much stuff in this video that I've never seen before! Relativistic electrons shrinking the atom? Wow... 🤯
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Next thing to float on this liquid : neutron star
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I love how you come up with fascinating information and science facts which I have not thought too much about in my past 15 years of doing science in chemistry and physics myself! Love your videos!
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Thanks man always learning something new and good from you in a easy manner
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Absolutely awesome friend! Thank you for sharing your knowledge!!
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Well presented topic. I used ferrofluid to seperate non magnetic metals by their desinty as you get a floating gradient in the liquid. It works quite well and finds application in slag processing after waste incineration. After incineration, mineral slag and metals remain. Mechanical and magnetic separation leaves non-magnetic metals, which are very difficult (except aluminium) to separate and at the same time have a high value. But the hole process is pretty dirty.
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So it doesn't have the heaviest atoms, but is the most dense because protons/electrons and structure. My brain didn't like that at first
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That explanation why osmium is so dense was cool. I've never seen it explained that way.
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Good thing for that experiment that osmium is not ferromagnetic (it is paramagnetic).
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James your videos are awesome! I have a Ph.D. In hydraulics but I never thought about a possible secondary buoyancy due to magnetic fields. Now I am trying to imagine where you could find such a situation in nature. The sun?
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That's amazing. Always learn next level science from this channel!
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This channel is one of my favorite yt channels. I simply love the channel
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Was great you explained why it was so dense before the experiment. Thanks for sharing
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The more we know of magnetism the more of a possibility of hoverboards (i have seen hacksmith where they allowed a guy to make a hoverboard)
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Thank you for the epiphany! Haven't had one in a while! Great set up, I think this could be used in a variety of applications!
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@saketsharma9741
2 years ago
It's great to see how this channel evolved from the cliche "hydraulic press content" back in 2016 to well researched infotainment. Respect and love to your work.
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