Innovating Science – Ferrofluid – Magnetic Fluid Demonstration – 50mL
- Product Dimensions: 6 x 5 x 7 inches
- Shipping Weight: 4.8 ounces
Ferrofluid is a colloidal liquid made of particles less than 10 nanometers indiameter. When exposed to to a magnetic field, the nanoparticles form regularpatterns of peaks and valleys.