# Ferrofluid large spikes

- By: Gregory F. Maxwell <gmaxwell@gmail.com> PGP:0xB0413BFA
- Date: 2006-07-10
- Classification: Photograph
- Museum: [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Ferrofluid_large_spikes.jpg)
- Rights: [GFDL 1.2](http://www.gnu.org/licenses/old-licenses/fdl-1.2.html)
- Picture: https://upload.wikimedia.org/wikipedia/commons/thumb/c/c4/Ferrofluid_large_spikes.jpg/1920px-Ferrofluid_large_spikes.jpg
- Who can see it: Teens profiles and older (museums give no ratings; placed by Invisible Network from the museum's own words)

Ferrofluid on a reflective glass plate under the influence of a strong/steep magnetic field.