Ferrofluid Lava Lamp

[Michael Strong]

Has anyone tried making a ferrofluid lava lamp? I've done a test sample with a 100ml glass, but I don't know how to adjust the gravity of it. I've used glycerin to adjust it, but I don't think it's dense enough to change the gravity like it does on the lava lamps.

[Critter]

There is a guy who is a member here who made and sold some.  If you search the forum I am sure you  will find more info about his and his pricing, etc

[Michael Strong]

Alright, ill look for the thread. Thanks for the heads-up