The Green Head - Finds Cool New Stuff!

Green Magnetic Field Viewing Film

Green Magnetic Field Viewing Film

Green Magnetic Field Viewing Film


Wish you had the power to see magnetic fields like a superhero or a bird can? This cool new Green Magnetic Field Viewing Film is a fascinating sheet of green film that encases millions of nano-sized magnetic particles suspended in oil that change shades when placed next to a magnetic fields. Simply place the flexible viewing film over a magnet, even a hidden one, and it instantly reveals it by changing either to a dark shade when the magnetic field lines are perpendicular to the surface, a light shade when the field lines are horizontal, or a dark outline when one of the poles is facing the film. While originally designed as a tool for professional engineers and researchers, it also makes a super fun learning toy for students or anyone who loves science. Check out this VIDEO to see it in action. Cool huh?

As an Amazon Associate we earn from qualifying purchases. When you buy through links on this site, we may earn an affiliate commission.

Related Stuff: Magnets

Related Stuff: Tools

Popular Today

Latest Cool New Stuff

Random Cool Stuff