Ferrofluid — a Magnetic Liquid
Ferrofluid is the astonishing liquid, when a magnet is brought close, ferrofluid reacts in strange and fascinating ways.
You can spike, toss, drop, pull, and bridge the ferrofluid. You can even make it dance.
FYI — Ferrofluid will stain the container if it’s filled with plain water, you will need todo a bit research on the web to find the best way.
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