Why foam in this content in order to explain whether there is a need to stand firmly, is what easily can be seen by the eye experiments were movie shooting .
Of those green that is reflected in the video, it is that colored vegetable oil .
Was the vegetable oil, since become solidified and is animal fats and oils, was to vegetable oil that can be maintained as a liquid . (⇒And the barber and the shampoo and keywords)
And commentary barber and foam Video
To the left over a period of only shampoo, the right has been multiplied by that whipped firmly the shampoo .
As you can see, but the left side was the dissolved the edge of the oil, where it had stopped .
Right it has absorbed the oil was likened to dirt in a moment for .
By the way, in the middle, of inserting the color reverse video, because shampoo is transparent, because whether the solution of shampoo only extends far, we have them confirmed .
In this way, self-explanatory, firmly stand how the foam is dirt was able to confirm that to be adsorbed .
Please by all means wash whisk and firmly when the shampoo .
※ is from here, but explained in as simple as possible,
Science is not good person please skip (⇒ skip)
Barber and a bubble and a foam
We are, but says to enclose the foam and the people
Morphological
- As of carbonate juice and beer, etc., the state that has been wrapped in a minute and in a liquid or solid raged from the bottom of the glass, called a bubble .
Shampoo and soap, as of detergent foam, many gathered, the ones that exist closely separated by a thin film, says the foam .
Qualitative
Bubbles, for one surface in contact with the surfactant substances, such as detergents, it has two interfaces . (See cross-sectional view of the bubble)
And the barber and the foam and the surface
That made a soap bubble childhood is, I think that anyone .
Or when it was made in conjunction with the child, the surface of the bubble is the rainbow color of the gradient, or will not have to remember that it was moving ?
If you do not seem to remember if, please try to observe well the pros and cons surface If you have a chance to make this time soap bubble .
Rainbow colors of the gradient of the surface of that soap bubble, is the driving force behind the suction force of the foam .
The surfactant is you are seen to have moved the surface .
Especially in the foam, the appearance looks like stationary, Awamakueki constantly, exists as a dynamic non-equilibrium while accompanied by a falling & drainage & evaporation & destruction
In a nutshell, because fluidly exchange have been made .
Say easy to interpret because a little difficult, When you are in the room at the same temperature, cool and hit the wind of the circulator.
Even if a few degrees temperature the body is cold in the room higher. Is the same as this .
Because air around the body has been "floating exchange" .
Looking back Consider the shampoo .
Than shampoo hit directly, because easy to better shampoo became foam is by its very nature "fluidly exchange" .
And its replacement, put the dirt as in the image illustrations in place a side dish, then quickly move, I have to catch a new dirt .
Barber and the adsorption power and efficiency and
Looking back that I had learned so far, I think the meaning of this bubble of the video can be seen well.
It will be caught firmly effects when applying the shampoo was bubbled in during moving .
Than just melt the surface of the dirt in the only shampoo agent, who the dirt dissolved I had carried in foam, I efficiency is good for much take the dirt .
Lather at the time of the day-to-day shampoo, let's get a clean scalp use up the effect of the shampoo you are using much trouble .
