Iron filings particle experiments — multiple variants of magnetic-field motion for science-y, abstract hero backgrounds. Remix in Motn.

Under the hood the animation uses procedural noise texture, canvas drawing, custom shader effect, wave motion, seamless loop. Every effect is defined in plain React code, so you can tweak timing, colors, and copy without ever touching a timeline or keyframe editor.

Use it as a motion template in 9:16. Remix in Motn to edit the prompt, regenerate with AI, swap fonts and colors, then export as React, standalone HTML, or a 60fps MP4.