Cool Stuff Magnetic field visualizer livescience — April 7, 2018 10 comments Electromagnetic field visualizer gifs
Same principle as the thin film that does the same, except easier to see how it functions. [The film I’m talking about](https://www.amazon.com/Magnetic-Viewing-Film-Field-Display/dp/B00129CCGS) Reply
I thought it would show the Earth’s magnetic field
now imagine that box is a miniature representation of a radio station
That’s a nice flask!
Where can I get one?
Forbidden flask
Fascinating
I imagine this would be a fairly easy DIY. Simply need a flask, iron shavings and a clear oil.
Same principle as the thin film that does the same, except easier to see how it functions.
[The film I’m talking about](https://www.amazon.com/Magnetic-Viewing-Film-Field-Display/dp/B00129CCGS)
r/INEEEEDIT
One drop and it shatters?