I found new way of making home made ferrofluid and I want to share it with you guys.
The advantage of my project is cost. It's way cheaper than all other methods online and it is indeed very simple.
My ferrofluid consist only two inexpensive parts, you only need old record tapes and a bottle of acetone!
Step 1: Materials
---500ml/16 fl. oz. Acetone. (1.50$)---
Acetone is high flameable be careful with it. You can get it at department store. It cost around 2$.
---10 music tapes or 4 video tapes. (0.00$)---
Use old music or video records tapes.You can get them virtually in any basement...
---5ml/0.2 fl. oz. Cooking oil. (0.00$)---
Every house has a secret room...The Kitchen...
---1 big strong magnet. (0.50$)---
You can get it from any old speaker in your house. Just take it apart and use it!
WARNING: IT IS VERY SIMPLE!
REAL WARNING: ACETONE IS HIGH FLAMEABLE AND NOISOME! BE CAREFUL WITH IT!