2 "Ficheiro:Ferrofluid_Magnet_under_glass_edit.jpg".

Ficheiro:Ferrofluid Magnet under glass edit.jpg

English ferrofluid on a reflective glass plate under the influence of a strong magnetic field...


Ficheiro:Physics-collage-01.jpg

|Description=Ferrofluid on glass, with a rare earth magnet. |Source=By uploader. |Date=2006-07-09 |Author=Gregory F. Maxwell |Permission=GFDL-1.2 only }} Edited by...