#electromagnetism

2025-11-06

Exponential time-dilation via alternating layers of mu-metals and electromagnetic fields?

#stasisPod #muMetals #electromagnetism #timeTravel

franco_vazzafranco_vazza
2025-10-31

Somewhat tiring but rewarding today: I gave a 3 hours lecture to high school teachers in maths and , showing them many practical and cheap experiments they can do on the desk, to better engage with their students.

A video collection of of most of these experiments, created for my class for engineers is here on Vimeo vimeo.com/showcase/5419982?pag

franco_vazzafranco_vazza
2025-10-30

Honestly, the world right now and since a long time sucks.

it's time for you to watch two Tesla coil playing Rossini's ouverture to the William Tell, trust me on this

youtube.com/watch?v=1xVh_IgYtuA

🌈🌼Lena✨lenarena@tech.lgbt
2025-10-24

That one "electromagnetism sounds so fake it would not hold up in a fantasy setting" post is still one of my favourites of all time

What do you mean the same thing that powers the lights makes invisible fields? The same fields our planet's core makes? And if you push weird rocks together they zap you? And you use that same light-power to move things? And heat things? Blow things away? Yeah, right.

#physics #electromagnetism #scienceismagic

cathillcathill
2025-10-08

The NSA headquarters likely has a power plant that is enclosed in a large Faraday cage for EMP protection. The same Faraday cage could also enclose other electronic equipment to isolate them from the effects of an EMP blast.

5021tips5021tips
2025-09-23

A dead fails to recharge after a because can't supply, C & D, for F's magic🤷‍♂️!

So, ! After a do, keep hold, the jumping , so that 'chupa ya bia' fills with some, AB, seen🤔?

So, not the (running) but none's come at, O & P, that now is f*ked, NO!

www.5021.tips/ujanja/ec

👆
Nonsense with rubbish to do

Lazarou Monkey Terror 🚀💙🌈Lazarou
2025-09-22

America currently rejecting Science....but who needs Science, right? When you've got Faith and Guns..../s

Also, nuclear subs are a looking a bit anachronistic these days, like Aircraft Carriers....it's a Drone World now.

How China’s submarine
whisperer became world’s
most powerful mineral
hunting antenna

Anew study reveals every ultra-high-power electromagnetic
exploration system over 100kW is in China, while the U.S. tops out at
30kW.

Updated: Sep 22, 2025 04:18 AM EST
Danish Akhtardanish_akhtar7
2025-09-02

Electricity can produce Magnetic effect. Magnetism can produce Electricity. That's what Electromagnetism is, but Marvel Villains Electro & Magneto have never used each other's powers. I think this is because the general public is unaware of Electromagnetism.

Responsive High Voltage Plasma Desk From The Year 3000

https://www.youtube.com/watch?v=h3D5e1kBFwA

PhET SimsPhETsims
2025-08-15

Explore the interactions between a compass and a bar magnet with our Magnet and Compass sim! Vary the magnet's strength, see the effect on the magnetic field and take measurements using a field meter. Great tool to demystify 🧭🧲 phet.colorado.edu/en/simulatio

2025-05-28

In 1933, Walther Meissner and Robert Ochsenfeld discovered that a superconductor repels a magnetic field when it is cooled below its transition point. #Poetry #Science #History #Electromagnetism #Superconductor #Meissner #Ochsenfeld (sharpgiving.com/thebookofscien)

Two green circles, the one on the right representing a superconductor, and arrows showing paths around the superconductor, but passing through the other circle.
franco_vazzafranco_vazza
2025-05-22

A classical experiment in this time of the year (i.e. towards the end of my EM course): magnetic breaking acting on a falling magnet (home version).

The left magnet just falls in free fall, the right one gets braked by the induced magnetic field within the aluminum cylinder (mad just sticking together three aluminum foil wraps for kitchen use).

Where is the induced magnetic field coming from? From 's induction law of course!

Peter Skov Larsen ★paelse@mastodon.online
2025-05-04

I won't pretend to understand even a fraction of the #maths or the #physics in this, but it seems... important?

#BigBangTheory #electromagnetism

Einstein's dream of a unified field theory accomplished?

phys.org/news/2025-04-einstein

2025-04-30

It's nice hotel but the radio reception in the rooms sucks...

#FaradayCage #Electromagnetism #Electronics

A groundbreaking new theory may finally crack the code Einstein spent decades searching for—a unified field theory! Scientists have proposed a geometric model linking electromagnetism and Einstein’s dream, potentially reshaping our understanding of the universe. Science continues to push boundaries, fulfilling century-old dreams.

@goodnews

#GoodNews #Physics #UnifiedFieldTheory #Einstein #ScienceBreakthrough #Electromagnetism #Gravity
thedebrief.org/einsteins-unifi

Teacher/Coder Jasonteacherjasonthailand
2025-04-15

This was posted by DIY PERKS on TikTok vt.tiktok.com/ZSrX1j5AF/ and is a pretty cool use of existing knowledge & understanding. I especially like how this utilises nothing that goes beyond an HS education. Brilliance is the marriage of seemingly disjoint concepts to something new. Also demos the diffs between & . They discovered the interaction of & lightening, then invented to manage it

guetto 🧑‍💻 🇪🇺guetto@mathstodon.xyz
2025-04-15

Electromagnetism as a purely geometric theory

Jussi Lindgren, Andras Kovacs and Jukka Liukkonen

iopscience.iop.org/article/10.

#physics #electromagnetism #geometry #WeylSpace

EDIT: changed the link to a non-googled translation.

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