View Single Post

Thread: Physics Project Ideas

  1. 2011-04-14, 07:37 AM (ISO 8601) - Top - End - #24
    Autolykos
    Autolykos is offline
    Orc in the Playground
     
    HalfOrcPirate
    Join Date
    Nov 2009
    Location
    Marburg, Germany
    Gender
    Male

    Default Re: Physics Project Ideas

    Ferrofluids: There's an easier way...
    An even cheaper way would be to dissolve/suspend black iron oxide in kerosene (might not be a true ferrofluid though).

    Quote Originally Posted by araveugnitsuga View Post
    It's relatively easy to make if you have ammonia handy (which in my country is a regulated substance).
    Don't you have horses in your country?
    Last edited by Autolykos; 2011-04-14 at 07:40 AM.
    Reply With Quote Reply With Quote