Traditional Culture Encyclopedia - Photography major - What is the blue liquid in the diaper experiment?
What is the blue liquid in the diaper experiment?
What is the blue liquid in the diaper experiment? The blue liquids in diaper experiment are copper sulfate and copper chloride, which are relatively common. As long as there are copper ions, the solution is blue. Because blue is the most comfortable and acceptable color for human eyes, and psychologically speaking, sky blue, like pink, is a "soothing color" and a quiet and relaxed color. Blue represents tolerance and love.
Blue is a broad color, and the vast scenery of the sky and the sea is blue. Blue is the symbol of eternity and the coldest color. Pure E79FA5E98193E58685E5EB931333264656664 blue shows a kind of beauty, gentleness, rationality, peace and cleanliness. Blue has a rational and accurate image because of its calm characteristics. In commercial design, most commodities or corporate images that emphasize technology and efficiency choose blue as the standard color and corporate color, such as computers, cars, photocopiers and photographic equipment. In addition, blue also represents melancholy, which is influenced by western culture. This image is also used in literary works or commercial designs with emotional appeals.
Blue has a wide range of uses. Blue can calm the mood. Sky blue can be used as decoration for hospitals and sanitary facilities, and also as clothing and curtains in summer. Generally speaking, painting and various ornaments are also inseparable from blue. Different combinations of blue and white are bright, refreshing and clean; Blue and yellow collocation, big contrast, big brightness; Large pieces of blue don't usually go with green.
What is the function of diapers? Traditional diapers are most prone to diaper rash if they are not used properly. Diaper rash is a common skin disease in infants, and its main inducement is the direct contact between urine and skin. The baby's friction caused by discomfort and the inability to change diapers in time often lead to diaper rash. The main way to prevent diaper rash is to avoid direct contact between urine and feces and skin, which is impossible for traditional diapers. Disposable diapers containing polymer water-absorbing particles can quickly absorb urine and prevent urine from permeating again, thus separating it from urine and feces, preventing the PH value of skin from rising and weakening the ability of stimulating enzymes to cause diaper rash. Disposable diapers containing polymer water-absorbing particles have timely and efficient attraction, which can make little ass's skin drier, effectively reduce the secondary infection caused by urine and feces pollution, reduce the chance of rubbing the baby because of discomfort, keep the baby away from diaper rash and keep the skin dry and healthy.
Dry diapers can make mothers and babies sleep well all night, which is not only conducive to the development of the baby's brain, but also allows mothers to have enough energy for early education and intellectual development of their babies.
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