1. Limited time only! Sign up for a free 30min personal tutor trial with Chegg Tutors
    Dismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!

How to Make a Ferrofluid?

  1. Nov 21, 2009 #1
    I have a box of iron fillings. Can I make a ferrofluid with this and if so what other things do I need?
  2. jcsd
  3. Nov 21, 2009 #2
  4. Nov 22, 2009 #3
    would olive oil work? What kind of binder do i need?
Share this great discussion with others via Reddit, Google+, Twitter, or Facebook