Help. How and where to make magnetic fluid 1

[sistarr]

I have a experiment requiring magnetic fluid, but I am unsure how to obtain and combine necessary elements. Iron particles? Any help would be greatly appreciated.

 

[sistarr]

Meant to say how to make and where to buy elements for making magnetic fluid. Thanks

 

[ornerynorsk]

Was just researching this exact thing myself. You can buy magneto-rheological fluid from the company at this link. Incredible stuff, you can apply a low voltage current and the stuff solidifies !!!

http://www.rheonetic.com/

 

[howard1954]

You can buy small quantities from American Science and surplus or Edmunds