Terrified, watching the gruesome black liquid 'creep' into its skull

What do you think this is, a horror movie scene using cinematic techniques? What is an abnormal magic trick and the black liquid?

The answer is simple, that strange black liquid is "magnetic water" and this is one of the nanomaterials completely created by humans with a structure that does not exist in nature.

The word also refers to ferromagnetic water Ferrofluid , which is the only magnetic liquid in normal conditions. This liquid was invented in 1960 by NASA for the purpose of controlling the flow of liquid fuel in a zero gravity environment.

Is this magic magic?

Typically, ferromagnetic materials are solid (eg permanent magnets) because most of them have Curie * temperatures less than melting temperatures.

* Curie temperature in ferromagnetic materials (ie: The substance has the ability to respond strongly under the effect of an external magnetic field) is the transition of ferromagnetic phase - paramagnetic (ie: The substance has weak magnetic properties).

Magnetic water is made up of a mixture of 3 main components, including: Magnetic particles ranging in size from a few tens to several hundred nm (nanometers); and solvent (liquid); surface covering agent.

The video below will show you how to create ferromagnetic water, very easy, anyone can do it at home.

The water from under the effect of the magnetic field can be extremely varied and flexible to create beautiful magic images.

The artistic beauty of the word water.

Using a magnet to create a magnetic field, you can easily make this special liquid expand, transform, or dance spectacularly.