11月20日(木)-3月5日(木)に、東京都立産業技術研究センター（都産技研）がセミナー『高周波電磁界シミュレーションの活用法(入門編)』をオンデマンド配信。詳細は https://www.iri-tokyo.jp/seminar-event/seminar-251120/ に。案内(PDF)は https://atch.iri-tokyo.jp/files/user/attachment/2025/technical_seminars/kaisaiannai_koushuha.pdf に。
#Seminar #Simulation #ElectromagneticField
#electromagneticField
Invité par @Nicolus_Ripitus j’ai déposé une pièce sonore sur 0-0-0.space
https://0-0-0.space/detail/679fa908510ad20cff7c6cd9
@acousmaticmusic #emf #electromagneticfield #fieldrecording
My talk from Electromagnetic Field 2024 is now available to watch on YouTube.
This was a shorter version of a talk I gave as the closing keynote at QCon London1. It covers the work we’re doing with pen plotters at Forge & Craft, as well as telling the story of my exploration of the history of computer art – and pioneering plotter artists such as Nake, Nees, Molnár and Cohen, as well as modern makers and artists – over the course of the past 18 months.
There was a bit of a technical issue midway through (edited out of the video, although you will hear the applause when the system recovered!) so the latter part is a bit more sped up and raced through than I intended – hopefully I’ll have an opportunity to do a “complete” version of this talk at some point. A big thank you to the EMF video team for making the talk watchable; I’m sure there was a lot of clever editing required! 👏🏻
https://www.youtube.com/watch?v=8jyZkEsr1vs
You can find links to the resources mentioned in the closing section of the presentation, on an accompanying website.
If you want to read about our experiences at EMF 2024, I wrote about those back nearer the time.
- The QCon one should be online in about a month from now 🤞🏻 ↩︎
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https://andypiper.co.uk/2024/12/15/where-is-the-art/
#100DaysToOffload #art #computerHistory #electromagneticField #emf2024 #emfcamp #forgeAndCraft #history #penPlotter #penplotter #plotterArt #presentation #talks #Technology
#Love is the #Light of the #Soul, #Wisdom is the Light of the #Spirit.
To #Enlighten the body, to turn the body into #energy, we need to raise the energy level within the body, through #prayer and #meditation. When we shift the #electromagneticfield of the body by 90°, the body turns into energy and we enter #Zion / #Elysium / #Avalon.
As soon as one tries to raise the energy level of the body, #demon attacks are likely to a cure, for they try everything to hinder us from entering.
Never before have I watched #ElectroMagneticField recordings. This weekend will change that, thanks to Lee V!
- abstract: https://www.emfcamp.org/schedule/2024/161-gas-boilers-suck-hack-yours-today-save-money-save-the-planet
- video: https://media.ccc.de/v/emf2024-161-gas-boilers-suck-hack-yours-today-save-money-save-the-planet#l=eng&t=0
Just stumbled onto this playlist showing how to visualize tensors, specifically F𝝁𝝂, the electromagnetic field tensor. Looks like the animation was made with manim but I bet it could be done in (Web) VPython. #ITeachPhysics #ElectromagneticField #Tensors
https://youtube.com/playlist?list=PL2aHrV9pFqNTEMuDFre16Wx2SwBCNiR7j&feature=shared
Starting to get excited for @emf and am busy plotting and scheming what I might bring/hack/do.
Also trying to work out if any mutuals are in villiages that might want to adopt me.
Presentation of the electromagnetic field in introductory physics textbooks and consequences for its teaching #ITeachPhysics #ElectromagneticField
@GazEtc Michael Persinger's God Helmet ? :skp904: Persinger's experimental work on paranormal experiences has received widespread media coverage, but has also been widely criticized. His major research themes have included #electromagneticfield effects upon biological organisms, epilepsy, temporal lobe functions, properties of biophotons, geophysical-human interactions, physical cosmology, and the quantifiable examination of what Persinger terms "low-probability phenomena" such as #time travel, #paralleluniverses, and the universe as a simulation.
**** :bl46: The God Helmet was not specifically designed to elicit visions of God,[1] but to test several of Persinger's hypotheses about brain function. The first of these is the Vectorial Hemisphericity Hypothesis, which proposes that the human sense of self has two components, one on each side of the brain, that ordinarily work together but in which the left hemisphere is usually dominant. Persinger argues that the two hemispheres make different contributions to a single sense of self, but under certain conditions can appear as two separate 'selves'. Persinger and Koren designed the God Helmet in an attempt to create conditions in which contributions to the sense of self from both cerebral hemispheres is disrupted.
https://en.wikipedia.org/wiki/God_helmet
"#SubstrateIndependence" in #AI and #philosophy is a faulty concept.
Everything in this universe runs on a single #substrate, #physics. And of that it's in practice just #ElectromagneticField and #electrons.
There are no separate substrates for machine and biological minds, it's all just electrons.
The whole idea is just redressed #dualism.
#physicsgifs #physicsgif #physics_gifs #physics_gif #physics #magnets #magnet #science #electromagnetism #magnetism #magnetic #wave #magnetic_field #field #magneticfield #electromagneticfield #electromagnetic_field #electromagneticwave #electromagnetic_wave #force #electromagnetic_force #electromagneticforce #cool #gif
I turned my #C64 into a #Theremin (with a spoon, a clamp, and six more components).
https://www.youtube.com/watch?v=WZKklJG-UaY&ab_channel=lftkryo
#Commodore64 #CBM64 #8Bit #Retrocomputing #SID #SIDChip #SIDChipMusic #ChipTunes #Electronics #Physics #Electricity Fields #ElectricalFields #ElectromagneticField #ElectromagneticFields
Looking Forward To EMF Camp: Teasing Us With A Schedule https://hackaday.com/2022/05/09/looking-forward-to-emf-camp-teasing-us-with-a-schedule/ #electromagneticfield #hackercamp #cons #emf
Looking Forward To EMF Camp: Teasing Us With A Schedule
As we gear up for a summer in the field, or more accurately in a series of fields, it's time to turn our attention towards Eastnor Castle in the Western English county of Herefordshire, venue for the upcoming Electromagnetic Field hacker camp. Sadly we've got no badge to tease you with, but they've released a list of the talks that will fill their schedule. There are so many to choose from, we can only mention a few in this article.
We'll certainly be taking the time to watch [Russell Couper] describe his electric motorcycle project. He's no stranger to unusual bike builds, having given us a diesel machine at EMF 2016. Then of course there's our own [Dave Rountree], who will be hacking the radio spectrum with GNU Radio. Sure to be an interesting talk.
One feature of this camp we're very interested in will be CuTEL, a wired copper telephone network on the field. We'll be taking along our trusty GPO 746 to be part of it of course, but for those without one, there's [Matthew Harrold]'s talk on building a copper telephone network in a field.
Our cursory scan of the list finishes up with [Alistair MacDonald] on how not to start a hackerspace. We've seen our fair share of hackerspace drama over the years, so whether this one causes pain for ex-hackerspace-directors or not, it promises to be informative for anyone in the hackerspace world.
At the time of writing there are still some EMF tickets for sale, so if the beginning of your June is free we can heartily recommend it. To get a flavour of the event, read our 2018 review.
DIY Machine Enables PEMF Therapy on a Budget
We're certainly not qualified to say whether or not pulsed electromagnetic field (PEMF) therapy will actually reduce your stress or improve your circulation, but there seems to be enough legitimate research going on out there that it might be worth a shot. After all, unless you've got a pacemaker or other medical implant, it seems pretty unlikely a magnetic field is going to make anything worse. Unfortunately commercial PEMF machines can cost thousands of dollars, making it a fairly expensive gamble.
But what if you could build one for as little as $10 USD? That's the idea behind the simple DIY PEMF machine [mircemk] has been working on, and judging by its ability to launch bits of metal in the video below, we're pretty confident it's indeed producing a fairly powerful electromagnetic field. Even if it doesn't cure what ails you, it should make an interesting conversation piece around the hackerspace.
While the outside of the machine might look a bit imposing, the internals really are exceptionally straightforward. There's an old laptop power supply providing 19 VDC, a dual-MOSFET board, a potentiometer, and a simple signal generator. The pulses from the signal generator trip the MOSFET, which in turn dumps the output of the laptop power supply into a user-wound coil. [mircemk] has a 17 cm (6.7 inch) open air version wrapped with 200 turns of copper wire used for treating wide areas, and an 8 cm (3 inch) diameter version with 300 windings for when you need more targeted energy.
Some skepticism is always in order with these sort of medicinal claims, but commercial PEMF machines do get prescribed to users to help promote bone growth and healing, so the concept itself is perhaps not as outlandish as it might seem.
#medicalhacks #electromagnet #electromagneticfield #emf #laptopcharger #mosfet
Shout to anyone going to #EMFCamp at the end of the month!!
Let's hang out 😀
I also spotted this: https://wiki.emfcamp.org/wiki/Interest:Fediverse
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