The technology surrounding ferro fluid is expanding drastically.  As a result, the substance is finding its way in many applications.  It is used by NASA, IT companies, medical researchers and even artists.  Indeed, everyone needs to know about the power of this technology.

Simply defined, ferro fluid is a substance derived from nanoscale compounds; a material composed of iron.  These compounds possess a very powerful magnetic charge.  This is due to the surfactants manufacturers place on them.  These surfactants also provide a secondary advantage by keeping the compounds from clumping with one another.  Through this ability, the surfactants ensure that the ferro fluid retains not only its unique form but also its magnetism.  If either of these should change, the fluid loses its versatility.





Speaking of versatility, ferro fluid is used in numerous applications.  In computer hard drives, it is used as a form of protection against foreign elements.  NASA uses ferro fluid when working with its various altitude systems.  When applied in this manner, the magnetism emitted from the fluid can actually move the craft being tested.  In the medical field, ferro fluid is used in resonance equipment, especially those designed to detect cancer.  There is also the possibility that the fluid itself could be powerful enough to kill cancer cells.  Additional applications can be seen in optics equipment, loudspeakers and artwork.  There is virtually no end to the possibilities.

In fact, ferro fluid is so powerful, there are many who want to display its prowess with those who are not familiar with the substance.  The reason why is because the fluid beautifully exhibits the wonders of chemistry.  Those who dabble with it for artistic purposes often make it right from home, as the process is not too difficult.  All you have to do is mix organic cooking oil with magnetic ink.  True, you may have to do a little digging to find the ink but with the Internet this should not be too difficult.  There is also the option of buying the substance outright, though this might be more expensive, (since ferro fluid is often sold to industrial manufacturers).  Still, if you can get your hands on this fluid, you can fascinate both yourself and your children with its splendor.  The fluid’s mysterious nature is instrumental for getting young people to appreciate science.  It may also awaken their artistic side as ferro fluid can also be used to create mesmerizing exhibits.  Some unknown artists are even becoming famous with this type of artwork, as it is still very rare in most museums.


In conclusion, people from all walks of life need to be aware of ferro fluid.  Remember, manufacturing companies are not the only beneficiaries.  Anyone interested in art or science should know about this fluid.   The same is also true for parents or teachers, who can use ferro fluid to teach children about chemistry.  Ultimately, everyone can find a use for this miraculous substance.